12831567321

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{105607}}^1$

素因数の和:106112

約数の個数: 16

約数和(自身を含む): 17321401728

約数和(自身を除く): 4489834407

約数列:

[1, 3, 101, 303, 401, 1203, 40501, 105607, 121503, 316821, 10666307, 31998921, 42348407, 127045221, 4277189107, 12831567321]

約数ペア:

[(1, 12831567321), (3, 4277189107), (101, 127045221), (303, 42348407), (401, 31998921), (1203, 10666307), (40501, 316821), (105607, 121503)]