315852693

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 465803520

約数和(自身を除く): 149950827

約数列:

[1, 3, 13, 39, 61, 103, 183, 309, 793, 1289, 1339, 2379, 3867, 4017, 6283, 16757, 18849, 50271, 78629, 81679, 132767, 235887, 245037, 398301, 1022177, 1725971, 3066531, 5177913, 8098787, 24296361, 105284231, 315852693]

約数ペア:

[(1, 315852693), (3, 105284231), (13, 24296361), (39, 8098787), (61, 5177913), (103, 3066531), (183, 1725971), (309, 1022177), (793, 398301), (1289, 245037), (1339, 235887), (2379, 132767), (3867, 81679), (4017, 78629), (6283, 50271), (16757, 18849)]