328838521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{12619}}^1$

素因数の和:12756

約数の個数: 16

約数和(自身を含む): 377994240

約数和(自身を除く): 49155719

約数列:

[1, 11, 23, 103, 253, 1133, 2369, 12619, 26059, 138809, 290237, 1299757, 3192607, 14297327, 29894411, 328838521]

約数ペア:

[(1, 328838521), (11, 29894411), (23, 14297327), (103, 3192607), (253, 1299757), (1133, 290237), (2369, 138809), (12619, 26059)]