57891417

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1933}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 78907200

約数和(自身を除く): 21015783

約数列:

[1, 3, 67, 149, 201, 447, 1933, 5799, 9983, 29949, 129511, 288017, 388533, 864051, 19297139, 57891417]

約数ペア:

[(1, 57891417), (3, 19297139), (67, 864051), (149, 388533), (201, 288017), (447, 129511), (1933, 29949), (5799, 9983)]