39293889

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{4481}}^1$

素因数の和:4600

約数の個数: 16

約数和(自身を含む): 54501120

約数和(自身を除く): 15207231

約数列:

[1, 3, 37, 79, 111, 237, 2923, 4481, 8769, 13443, 165797, 353999, 497391, 1061997, 13097963, 39293889]

約数ペア:

[(1, 39293889), (3, 13097963), (37, 1061997), (79, 497391), (111, 353999), (237, 165797), (2923, 13443), (4481, 8769)]