238428531

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{21313}}^1$

素因数の和:21443

約数の個数: 24

約数和(自身を含む): 379048176

約数和(自身を除く): 140619645

約数列:

[1, 3, 9, 11, 33, 99, 113, 339, 1017, 1243, 3729, 11187, 21313, 63939, 191817, 234443, 703329, 2109987, 2408369, 7225107, 21675321, 26492059, 79476177, 238428531]

約数ペア:

[(1, 238428531), (3, 79476177), (9, 26492059), (11, 21675321), (33, 7225107), (99, 2408369), (113, 2109987), (339, 703329), (1017, 234443), (1243, 191817), (3729, 63939), (11187, 21313)]