7790913

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3917}}^1$

素因数の和:3953

約数の個数: 24

約数和(自身を含む): 12835368

約数和(自身を除く): 5044455

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 3917, 11751, 35253, 50921, 66589, 152763, 199767, 458289, 599301, 865657, 2596971, 7790913]

約数ペア:

[(1, 7790913), (3, 2596971), (9, 865657), (13, 599301), (17, 458289), (39, 199767), (51, 152763), (117, 66589), (153, 50921), (221, 35253), (663, 11751), (1989, 3917)]