421469864893

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{188746021}}^1$

素因数の和:188746068

約数の個数: 16

約数和(自身を含む): 543588543360

約数和(自身を除く): 122118678467

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 188746021, 1321222147, 2076206231, 5473634609, 14533443617, 38315442263, 60209980699, 421469864893]

約数ペア:

[(1, 421469864893), (7, 60209980699), (11, 38315442263), (29, 14533443617), (77, 5473634609), (203, 2076206231), (319, 1321222147), (2233, 188746021)]