8081703

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 13440128

約数和(自身を除く): 5358425

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 787, 1141, 1467, 2361, 3423, 5509, 7083, 10269, 16527, 49581, 128281, 384843, 897967, 1154529, 2693901, 8081703]

約数ペア:

[(1, 8081703), (3, 2693901), (7, 1154529), (9, 897967), (21, 384843), (63, 128281), (163, 49581), (489, 16527), (787, 10269), (1141, 7083), (1467, 5509), (2361, 3423)]