860135157

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{470791}}^1$

素因数の和:470833

約数の個数: 24

約数和(自身を含む): 1468871040

約数和(自身を除く): 608735883

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 470791, 1412373, 3295537, 4237119, 9886611, 13652939, 29659833, 40958817, 95570573, 122876451, 286711719, 860135157]

約数ペア:

[(1, 860135157), (3, 286711719), (7, 122876451), (9, 95570573), (21, 40958817), (29, 29659833), (63, 13652939), (87, 9886611), (203, 4237119), (261, 3295537), (609, 1412373), (1827, 470791)]