24989991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8111}}^1$

素因数の和:8206

約数の個数: 16

約数和(自身を含む): 36341760

約数和(自身を除く): 11351769

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 8111, 24333, 105443, 316329, 640769, 1922307, 8329997, 24989991]

約数ペア:

[(1, 24989991), (3, 8329997), (13, 1922307), (39, 640769), (79, 316329), (237, 105443), (1027, 24333), (3081, 8111)]