2017802349

素因数分解:

$3^2\times {\mathrm{479}}^1\times {\mathrm{468059}}^1$

素因数の和:468544

約数の個数: 12

約数和(自身を含む): 2920694400

約数和(自身を除く): 902892051

約数列:

[1, 3, 9, 479, 1437, 4311, 468059, 1404177, 4212531, 224200261, 672600783, 2017802349]

約数ペア:

[(1, 2017802349), (3, 672600783), (9, 224200261), (479, 4212531), (1437, 1404177), (4311, 468059)]