1929121917

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{61813}}^1$

素因数の和:62020

約数の個数: 16

約数和(自身を含む): 2622891648

約数和(自身を除く): 693769731

約数列:

[1, 3, 101, 103, 303, 309, 10403, 31209, 61813, 185439, 6243113, 6366739, 18729339, 19100217, 643040639, 1929121917]

約数ペア:

[(1, 1929121917), (3, 643040639), (101, 19100217), (103, 18729339), (303, 6366739), (309, 6243113), (10403, 185439), (31209, 61813)]