39908943

素因数分解:

$3^4\times {\mathrm{283}}^1\times {\mathrm{1741}}^1$

素因数の和:2036

約数の個数: 20

約数和(自身を含む): 59862088

約数和(自身を除く): 19953145

約数列:

[1, 3, 9, 27, 81, 283, 849, 1741, 2547, 5223, 7641, 15669, 22923, 47007, 141021, 492703, 1478109, 4434327, 13302981, 39908943]

約数ペア:

[(1, 39908943), (3, 13302981), (9, 4434327), (27, 1478109), (81, 492703), (283, 141021), (849, 47007), (1741, 22923), (2547, 15669), (5223, 7641)]