2173977

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 3583944

約数和(自身を除く): 1409967

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1093, 1989, 3279, 9837, 14209, 18581, 42627, 55743, 127881, 167229, 241553, 724659, 2173977]

約数ペア:

[(1, 2173977), (3, 724659), (9, 241553), (13, 167229), (17, 127881), (39, 55743), (51, 42627), (117, 18581), (153, 14209), (221, 9837), (663, 3279), (1093, 1989)]