3931761

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 5500928

約数和(自身を除く): 1569167

約数列:

[1, 3, 31, 67, 93, 201, 631, 1893, 2077, 6231, 19561, 42277, 58683, 126831, 1310587, 3931761]

約数ペア:

[(1, 3931761), (3, 1310587), (31, 126831), (67, 58683), (93, 42277), (201, 19561), (631, 6231), (1893, 2077)]