31409303913

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{6421}}^1\times {\mathrm{41809}}^1$

素因数の和:48249

約数の個数: 24

約数和(自身を含む): 48867695240

約数和(自身を除く): 17458391327

約数列:

[1, 3, 9, 13, 39, 117, 6421, 19263, 41809, 57789, 83473, 125427, 250419, 376281, 543517, 751257, 1630551, 4891653, 268455589, 805366767, 2416100301, 3489922657, 10469767971, 31409303913]

約数ペア:

[(1, 31409303913), (3, 10469767971), (9, 3489922657), (13, 2416100301), (39, 805366767), (117, 268455589), (6421, 4891653), (19263, 1630551), (41809, 751257), (57789, 543517), (83473, 376281), (125427, 250419)]