713286847

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6763}}^1$

素因数の和:6863

約数の個数: 32

約数和(自身を含む): 939384320

約数和(自身を除く): 226097473

約数列:

[1, 7, 13, 19, 61, 91, 133, 247, 427, 793, 1159, 1729, 5551, 6763, 8113, 15067, 47341, 87919, 105469, 128497, 412543, 615433, 899479, 1670461, 2887801, 5363059, 7838317, 11693227, 37541413, 54868219, 101898121, 713286847]

約数ペア:

[(1, 713286847), (7, 101898121), (13, 54868219), (19, 37541413), (61, 11693227), (91, 7838317), (133, 5363059), (247, 2887801), (427, 1670461), (793, 899479), (1159, 615433), (1729, 412543), (5551, 128497), (6763, 105469), (8113, 87919), (15067, 47341)]