117758209

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 123913152

約数和(自身を除く): 6154943

約数列:

[1, 43, 53, 163, 317, 2279, 7009, 8639, 13631, 16801, 51671, 371477, 722443, 2221853, 2738563, 117758209]

約数ペア:

[(1, 117758209), (43, 2738563), (53, 2221853), (163, 722443), (317, 371477), (2279, 51671), (7009, 16801), (8639, 13631)]