3940131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3306

約数の個数: 16

約数和(自身を含む): 5841920

約数和(自身を除く): 1901789

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 3259, 9777, 42367, 101029, 127101, 303087, 1313377, 3940131]

約数ペア:

[(1, 3940131), (3, 1313377), (13, 303087), (31, 127101), (39, 101029), (93, 42367), (403, 9777), (1209, 3259)]