138504737

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{11701}}^1$

素因数の和:11816

約数の個数: 16

約数和(自身を含む): 168508800

約数和(自身を除く): 30004063

約数列:

[1, 7, 19, 89, 133, 623, 1691, 11701, 11837, 81907, 222319, 1041389, 1556233, 7289723, 19786391, 138504737]

約数ペア:

[(1, 138504737), (7, 19786391), (19, 7289723), (89, 1556233), (133, 1041389), (623, 222319), (1691, 81907), (11701, 11837)]