57456329

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 66990720

約数和(自身を除く): 9534391

約数列:

[1, 7, 73, 229, 491, 511, 1603, 3437, 16717, 35843, 112439, 117019, 250901, 787073, 8208047, 57456329]

約数ペア:

[(1, 57456329), (7, 8208047), (73, 787073), (229, 250901), (491, 117019), (511, 112439), (1603, 35843), (3437, 16717)]