61221307

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3511}}^1$

素因数の和:3618

約数の個数: 16

約数和(自身を含む): 72824832

約数和(自身を除く): 11603525

約数列:

[1, 7, 47, 53, 329, 371, 2491, 3511, 17437, 24577, 165017, 186083, 1155119, 1302581, 8745901, 61221307]

約数ペア:

[(1, 61221307), (7, 8745901), (47, 1302581), (53, 1155119), (329, 186083), (371, 165017), (2491, 24577), (3511, 17437)]