38411139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31771}}^1$

素因数の和:31818

約数の個数: 16

約数和(自身を含む): 56935424

約数和(自身を除く): 18524285

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 31771, 95313, 413023, 984901, 1239069, 2954703, 12803713, 38411139]

約数ペア:

[(1, 38411139), (3, 12803713), (13, 2954703), (31, 1239069), (39, 984901), (93, 413023), (403, 95313), (1209, 31771)]