31401433

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1319}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 38016000

約数和(自身を除く): 6614567

約数列:

[1, 7, 19, 133, 179, 1253, 1319, 3401, 9233, 23807, 25061, 175427, 236101, 1652707, 4485919, 31401433]

約数ペア:

[(1, 31401433), (7, 4485919), (19, 1652707), (133, 236101), (179, 175427), (1253, 25061), (1319, 23807), (3401, 9233)]