890678607

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3262559}}^1$

素因数の和:3262582

約数の個数: 16

約数和(自身を含む): 1461626880

約数和(自身を除く): 570948273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 3262559, 9787677, 22837913, 42413267, 68513739, 127239801, 296892869, 890678607]

約数ペア:

[(1, 890678607), (3, 296892869), (7, 127239801), (13, 68513739), (21, 42413267), (39, 22837913), (91, 9787677), (273, 3262559)]