1053693

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 18

約数和(自身を含む): 1584414

約数和(自身を除く): 530721

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 2209, 2491, 6627, 7473, 19881, 22419, 117077, 351231, 1053693]

約数ペア:

[(1, 1053693), (3, 351231), (9, 117077), (47, 22419), (53, 19881), (141, 7473), (159, 6627), (423, 2491), (477, 2209)]