30817269

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3001}}^1$

素因数の和:3177

約数の個数: 24

約数和(自身を含む): 51202112

約数和(自身を除く): 20384843

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3001, 3423, 9003, 10269, 21007, 27009, 63021, 189063, 489163, 1467489, 3424141, 4402467, 10272423, 30817269]

約数ペア:

[(1, 30817269), (3, 10272423), (7, 4402467), (9, 3424141), (21, 1467489), (63, 489163), (163, 189063), (489, 63021), (1141, 27009), (1467, 21007), (3001, 10269), (3423, 9003)]