51971673

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{6977}}^1$

素因数の和:7184

約数の個数: 16

約数和(自身を含む): 75027456

約数和(自身を除く): 23055783

約数列:

[1, 3, 13, 39, 191, 573, 2483, 6977, 7449, 20931, 90701, 272103, 1332607, 3997821, 17323891, 51971673]

約数ペア:

[(1, 51971673), (3, 17323891), (13, 3997821), (39, 1332607), (191, 272103), (573, 90701), (2483, 20931), (6977, 7449)]