38338257

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2963}}^1$

素因数の和:3212

約数の個数: 16

約数和(自身を含む): 54063360

約数和(自身を除く): 15725103

約数列:

[1, 3, 19, 57, 227, 681, 2963, 4313, 8889, 12939, 56297, 168891, 672601, 2017803, 12779419, 38338257]

約数ペア:

[(1, 38338257), (3, 12779419), (19, 2017803), (57, 672601), (227, 168891), (681, 56297), (2963, 12939), (4313, 8889)]