4238451

素因数分解:

$3^2\times 7^3\times {\mathrm{1373}}^1$

素因数の和:1400

約数の個数: 24

約数和(自身を含む): 7144800

約数和(自身を除く): 2906349

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 1373, 3087, 4119, 9611, 12357, 28833, 67277, 86499, 201831, 470939, 605493, 1412817, 4238451]

約数ペア:

[(1, 4238451), (3, 1412817), (7, 605493), (9, 470939), (21, 201831), (49, 86499), (63, 67277), (147, 28833), (343, 12357), (441, 9611), (1029, 4119), (1373, 3087)]