130845001

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 163215360

約数和(自身を除く): 32370359

約数列:

[1, 7, 19, 43, 133, 137, 167, 301, 817, 959, 1169, 2603, 3173, 5719, 5891, 7181, 18221, 22211, 22879, 41237, 50267, 111929, 136439, 160153, 434701, 783503, 955073, 983797, 3042907, 6886579, 18692143, 130845001]

約数ペア:

[(1, 130845001), (7, 18692143), (19, 6886579), (43, 3042907), (133, 983797), (137, 955073), (167, 783503), (301, 434701), (817, 160153), (959, 136439), (1169, 111929), (2603, 50267), (3173, 41237), (5719, 22879), (5891, 22211), (7181, 18221)]