3908199

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 5411808

約数和(自身を除く): 1503609

約数列:

[1, 3, 37, 111, 137, 257, 411, 771, 5069, 9509, 15207, 28527, 35209, 105627, 1302733, 3908199]

約数ペア:

[(1, 3908199), (3, 1302733), (37, 105627), (111, 35209), (137, 28527), (257, 15207), (411, 9509), (771, 5069)]