1641036243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 2882912256

約数和(自身を除く): 1241876013

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 83, 93, 121, 217, 231, 249, 251, 341, 363, 581, 651, 753, 847, 913, 1023, 1743, 1757, 2387, 2541, 2573, 2739, 2761, 3751, 5271, 6391, 7161, 7719, 7781, 8283, 10043, 11253, 18011, 19173, 19327, 20833, 23343, 26257, 28303, 30129, 30371, 54033, 54467, 57981, 62499, 70301, 78771, 84909, 85591, 91113, 145831, 163401, 198121, 210903, 212597, 229163, 256773, 311333, 437493, 594363, 599137, 637791, 645823, 687489, 933999, 941501, 1604141, 1797411, 1937469, 2179331, 2520793, 2824503, 4520761, 4812423, 6537993, 6590507, 7104053, 7562379, 13562283, 17645551, 19771521, 21312159, 49728371, 52936653, 78144583, 149185113, 234433749, 547012081, 1641036243]

約数ペア:

[(1, 1641036243), (3, 547012081), (7, 234433749), (11, 149185113), (21, 78144583), (31, 52936653), (33, 49728371), (77, 21312159), (83, 19771521), (93, 17645551), (121, 13562283), (217, 7562379), (231, 7104053), (249, 6590507), (251, 6537993), (341, 4812423), (363, 4520761), (581, 2824503), (651, 2520793), (753, 2179331), (847, 1937469), (913, 1797411), (1023, 1604141), (1743, 941501), (1757, 933999), (2387, 687489), (2541, 645823), (2573, 637791), (2739, 599137), (2761, 594363), (3751, 437493), (5271, 311333), (6391, 256773), (7161, 229163), (7719, 212597), (7781, 210903), (8283, 198121), (10043, 163401), (11253, 145831), (18011, 91113), (19173, 85591), (19327, 84909), (20833, 78771), (23343, 70301), (26257, 62499), (28303, 57981), (30129, 54467), (30371, 54033)]