27469459

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 29774880

約数和(自身を除く): 2305421

約数列:

[1, 19, 61, 137, 173, 1159, 2603, 3287, 8357, 10553, 23701, 158783, 200507, 450319, 1445761, 27469459]

約数ペア:

[(1, 27469459), (19, 1445761), (61, 450319), (137, 200507), (173, 158783), (1159, 23701), (2603, 10553), (3287, 8357)]