429471

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 752544

約数和(自身を除く): 323073

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 401, 1071, 1203, 2807, 3609, 6817, 8421, 20451, 25263, 47719, 61353, 143157, 429471]

約数ペア:

[(1, 429471), (3, 143157), (7, 61353), (9, 47719), (17, 25263), (21, 20451), (51, 8421), (63, 6817), (119, 3609), (153, 2807), (357, 1203), (401, 1071)]