11952207

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 18420480

約数和(自身を除く): 6468273

約数列:

[1, 3, 9, 17, 51, 153, 191, 409, 573, 1227, 1719, 3247, 3681, 6953, 9741, 20859, 29223, 62577, 78119, 234357, 703071, 1328023, 3984069, 11952207]

約数ペア:

[(1, 11952207), (3, 3984069), (9, 1328023), (17, 703071), (51, 234357), (153, 78119), (191, 62577), (409, 29223), (573, 20859), (1227, 9741), (1719, 6953), (3247, 3681)]