39487419

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{4733}}^1$

素因数の和:4848

約数の個数: 20

約数和(自身を含む): 59572656

約数和(自身を除く): 20085237

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 4733, 8343, 14199, 42597, 127791, 383373, 487499, 1462497, 4387491, 13162473, 39487419]

約数ペア:

[(1, 39487419), (3, 13162473), (9, 4387491), (27, 1462497), (81, 487499), (103, 383373), (309, 127791), (927, 42597), (2781, 14199), (4733, 8343)]