274320949

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1\times {\mathrm{661}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 317632896

約数和(自身を除く): 43311947

約数列:

[1, 7, 101, 587, 661, 707, 4109, 4627, 59287, 66761, 388007, 415009, 467327, 2716049, 39188707, 274320949]

約数ペア:

[(1, 274320949), (7, 39188707), (101, 2716049), (587, 467327), (661, 415009), (707, 388007), (4109, 66761), (4627, 59287)]