30263009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11057}}^1$

素因数の和:11104

約数の個数: 16

約数和(自身を含む): 38216448

約数和(自身を除く): 7953439

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 11057, 77399, 187969, 254311, 1315783, 1780177, 4323287, 30263009]

約数ペア:

[(1, 30263009), (7, 4323287), (17, 1780177), (23, 1315783), (119, 254311), (161, 187969), (391, 77399), (2737, 11057)]