9139923

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 14327040

約数和(自身を除く): 5187117

約数列:

[1, 3, 9, 13, 39, 117, 191, 409, 573, 1227, 1719, 2483, 3681, 5317, 7449, 15951, 22347, 47853, 78119, 234357, 703071, 1015547, 3046641, 9139923]

約数ペア:

[(1, 9139923), (3, 3046641), (9, 1015547), (13, 703071), (39, 234357), (117, 78119), (191, 47853), (409, 22347), (573, 15951), (1227, 7449), (1719, 5317), (2483, 3681)]