15109311

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42323}}^1$

素因数の和:42350

約数の個数: 16

約数和(自身を含む): 24378624

約数和(自身を除く): 9269313

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 42323, 126969, 296261, 719491, 888783, 2158473, 5036437, 15109311]

約数ペア:

[(1, 15109311), (3, 5036437), (7, 2158473), (17, 888783), (21, 719491), (51, 296261), (119, 126969), (357, 42323)]