1662947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 2026080

約数和(自身を除く): 363133

約数列:

[1, 11, 13, 29, 143, 319, 377, 401, 4147, 4411, 5213, 11629, 57343, 127919, 151177, 1662947]

約数ペア:

[(1, 1662947), (11, 151177), (13, 127919), (29, 57343), (143, 11629), (319, 5213), (377, 4411), (401, 4147)]