215128927

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{6841}}^1$

素因数の和:6954

約数の個数: 16

約数和(自身を含む): 241385760

約数和(自身を除く): 26256833

約数列:

[1, 13, 41, 59, 533, 767, 2419, 6841, 31447, 88933, 280481, 403619, 3646253, 5247047, 16548379, 215128927]

約数ペア:

[(1, 215128927), (13, 16548379), (41, 5247047), (59, 3646253), (533, 403619), (767, 280481), (2419, 88933), (6841, 31447)]