726134877

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{4969}}^1$

素因数の和:6237

約数の個数: 24

約数和(自身を含む): 1130675000

約数和(自身を除く): 404540123

約数列:

[1, 3, 9, 13, 39, 117, 1249, 3747, 4969, 11241, 14907, 16237, 44721, 48711, 64597, 146133, 193791, 581373, 6206281, 18618843, 55856529, 80681653, 242044959, 726134877]

約数ペア:

[(1, 726134877), (3, 242044959), (9, 80681653), (13, 55856529), (39, 18618843), (117, 6206281), (1249, 581373), (3747, 193791), (4969, 146133), (11241, 64597), (14907, 48711), (16237, 44721)]