38220357

素因数分解:

$3^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{1423}}^1$

素因数の和:2712

約数の個数: 16

約数和(自身を含む): 58327040

約数和(自身を除く): 20106683

約数列:

[1, 3, 7, 21, 1279, 1423, 3837, 4269, 8953, 9961, 26859, 29883, 1820017, 5460051, 12740119, 38220357]

約数ペア:

[(1, 38220357), (3, 12740119), (7, 5460051), (21, 1820017), (1279, 29883), (1423, 26859), (3837, 9961), (4269, 8953)]