24984477

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 42613760

約数和(自身を除く): 17629283

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 811, 1141, 1467, 2433, 3423, 4401, 5677, 7299, 10269, 17031, 21897, 30807, 51093, 132193, 153279, 396579, 925351, 1189737, 2776053, 3569211, 8328159, 24984477]

約数ペア:

[(1, 24984477), (3, 8328159), (7, 3569211), (9, 2776053), (21, 1189737), (27, 925351), (63, 396579), (163, 153279), (189, 132193), (489, 51093), (811, 30807), (1141, 21897), (1467, 17031), (2433, 10269), (3423, 7299), (4401, 5677)]