38381331

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 51898880

約数和(自身を除く): 13517549

約数列:

[1, 3, 151, 193, 439, 453, 579, 1317, 29143, 66289, 84727, 87429, 198867, 254181, 12793777, 38381331]

約数ペア:

[(1, 38381331), (3, 12793777), (151, 254181), (193, 198867), (439, 87429), (453, 84727), (579, 66289), (1317, 29143)]