89259457

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 103716864

約数和(自身を除く): 14457407

約数列:

[1, 7, 101, 191, 661, 707, 1337, 4627, 19291, 66761, 126251, 135037, 467327, 883757, 12751351, 89259457]

約数ペア:

[(1, 89259457), (7, 12751351), (101, 883757), (191, 467327), (661, 135037), (707, 126251), (1337, 66761), (4627, 19291)]