42598257

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6701}}^1$

素因数の和:6880

約数の個数: 16

約数和(自身を含む): 61551168

約数和(自身を除く): 18952911

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 6701, 20103, 87113, 261339, 1092263, 3276789, 14199419, 42598257]

約数ペア:

[(1, 42598257), (3, 14199419), (13, 3276789), (39, 1092263), (163, 261339), (489, 87113), (2119, 20103), (6357, 6701)]