39802119

素因数分解:

$3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{3331}}^1$

素因数の和:3910

約数の個数: 16

約数和(自身を含む): 60775680

約数和(自身を除く): 20973561

約数列:

[1, 3, 7, 21, 569, 1707, 3331, 3983, 9993, 11949, 23317, 69951, 1895339, 5686017, 13267373, 39802119]

約数ペア:

[(1, 39802119), (3, 13267373), (7, 5686017), (21, 1895339), (569, 69951), (1707, 23317), (3331, 11949), (3983, 9993)]