4019345421

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1132529}}^1$

素因数の和:1132565

約数の個数: 24

約数和(自身を含む): 6632095680

約数和(自身を除く): 2612750259

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 1132529, 3397587, 7927703, 14722877, 23783109, 44168631, 103060139, 191397401, 309180417, 574192203, 1339781807, 4019345421]

約数ペア:

[(1, 4019345421), (3, 1339781807), (7, 574192203), (13, 309180417), (21, 191397401), (39, 103060139), (91, 44168631), (169, 23783109), (273, 14722877), (507, 7927703), (1183, 3397587), (3549, 1132529)]