855684787

素因数分解:

${\mathrm{79}}^2\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1146

約数の個数: 12

約数和(自身を含む): 872904816

約数和(自身を除く): 17220029

約数列:

[1, 79, 167, 821, 6241, 13193, 64859, 137107, 1042247, 5123861, 10831453, 855684787]

約数ペア:

[(1, 855684787), (79, 10831453), (167, 5123861), (821, 1042247), (6241, 137107), (13193, 64859)]