23013009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2281}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 35599200

約数和(自身を除く): 12586191

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 2281, 3363, 6843, 10089, 20529, 43339, 130017, 134579, 390051, 403737, 1211211, 2557001, 7671003, 23013009]

約数ペア:

[(1, 23013009), (3, 7671003), (9, 2557001), (19, 1211211), (57, 403737), (59, 390051), (171, 134579), (177, 130017), (531, 43339), (1121, 20529), (2281, 10089), (3363, 6843)]