9681567

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 15255936

約数和(自身を除く): 5574369

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 983, 1407, 2949, 3283, 6881, 9849, 20643, 48167, 65861, 144501, 197583, 461027, 1383081, 3227189, 9681567]

約数ペア:

[(1, 9681567), (3, 3227189), (7, 1383081), (21, 461027), (49, 197583), (67, 144501), (147, 65861), (201, 48167), (469, 20643), (983, 9849), (1407, 6881), (2949, 3283)]