161415691997

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1\times {\mathrm{394063}}^1$

素因数の和:394592

約数の個数: 16

約数和(自身を含む): 186124308480

約数和(自身を除く): 24708616483

約数列:

[1, 7, 163, 359, 1141, 2513, 58517, 394063, 409619, 2758441, 64232269, 141468617, 449625883, 990280319, 23059384571, 161415691997]

約数ペア:

[(1, 161415691997), (7, 23059384571), (163, 990280319), (359, 449625883), (1141, 141468617), (2513, 64232269), (58517, 2758441), (394063, 409619)]