39853893

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1277}}^1$

素因数の和:1484

約数の個数: 16

約数和(自身を含む): 54228096

約数和(自身を除く): 14374203

約数列:

[1, 3, 101, 103, 303, 309, 1277, 3831, 10403, 31209, 128977, 131531, 386931, 394593, 13284631, 39853893]

約数ペア:

[(1, 39853893), (3, 13284631), (101, 394593), (103, 386931), (303, 131531), (309, 128977), (1277, 31209), (3831, 10403)]