30958207

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11311}}^1$

素因数の和:11358

約数の個数: 16

約数和(自身を含む): 39094272

約数和(自身を除く): 8136065

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 11311, 79177, 192287, 260153, 1346009, 1821071, 4422601, 30958207]

約数ペア:

[(1, 30958207), (7, 4422601), (17, 1821071), (23, 1346009), (119, 260153), (161, 192287), (391, 79177), (2737, 11311)]