47665443

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{9497}}^1$

素因数の和:9746

約数の個数: 16

約数和(自身を含む): 72944640

約数和(自身を除く): 25279197

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 9497, 28491, 66479, 199437, 2269783, 6809349, 15888481, 47665443]

約数ペア:

[(1, 47665443), (3, 15888481), (7, 6809349), (21, 2269783), (239, 199437), (717, 66479), (1673, 28491), (5019, 9497)]