9428679

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{6199}}^1$

素因数の和:6231

約数の個数: 18

約数和(自身を含む): 14749800

約数和(自身を除く): 5321121

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 6199, 18597, 55791, 80587, 241761, 725283, 1047631, 3142893, 9428679]

約数ペア:

[(1, 9428679), (3, 3142893), (9, 1047631), (13, 725283), (39, 241761), (117, 80587), (169, 55791), (507, 18597), (1521, 6199)]