1019969247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 1653986304

約数和(自身を除く): 634017057

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 137, 187, 253, 391, 411, 561, 577, 759, 1173, 1507, 1731, 2329, 3151, 4301, 4521, 6347, 6987, 9453, 9809, 12903, 13271, 19041, 25619, 29427, 34661, 39813, 53567, 76857, 79049, 103983, 107899, 145981, 160701, 225607, 237147, 323697, 437943, 589237, 676821, 869539, 1343833, 1767711, 1818127, 2481677, 2608617, 4031499, 5454381, 7445031, 14782163, 19999397, 30908159, 44346489, 59998191, 92724477, 339989749, 1019969247]

約数ペア:

[(1, 1019969247), (3, 339989749), (11, 92724477), (17, 59998191), (23, 44346489), (33, 30908159), (51, 19999397), (69, 14782163), (137, 7445031), (187, 5454381), (253, 4031499), (391, 2608617), (411, 2481677), (561, 1818127), (577, 1767711), (759, 1343833), (1173, 869539), (1507, 676821), (1731, 589237), (2329, 437943), (3151, 323697), (4301, 237147), (4521, 225607), (6347, 160701), (6987, 145981), (9453, 107899), (9809, 103983), (12903, 79049), (13271, 76857), (19041, 53567), (25619, 39813), (29427, 34661)]