4280493609

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{50971}}^1$

素因数の和:51058

約数の個数: 48

約数和(自身を含む): 7463931904

約数和(自身を除く): 3183438295

約数列:

[1, 3, 7, 9, 21, 31, 43, 63, 93, 129, 217, 279, 301, 387, 651, 903, 1333, 1953, 2709, 3999, 9331, 11997, 27993, 50971, 83979, 152913, 356797, 458739, 1070391, 1580101, 2191753, 3211173, 4740303, 6575259, 11060707, 14220909, 15342271, 19725777, 33182121, 46026813, 67944343, 99546363, 138080439, 203833029, 475610401, 611499087, 1426831203, 4280493609]

約数ペア:

[(1, 4280493609), (3, 1426831203), (7, 611499087), (9, 475610401), (21, 203833029), (31, 138080439), (43, 99546363), (63, 67944343), (93, 46026813), (129, 33182121), (217, 19725777), (279, 15342271), (301, 14220909), (387, 11060707), (651, 6575259), (903, 4740303), (1333, 3211173), (1953, 2191753), (2709, 1580101), (3999, 1070391), (9331, 458739), (11997, 356797), (27993, 152913), (50971, 83979)]