31320087

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2482

約数の個数: 16

約数和(自身を含む): 43494240

約数和(自身を除く): 12174153

約数列:

[1, 3, 29, 87, 157, 471, 2293, 4553, 6879, 13659, 66497, 199491, 360001, 1080003, 10440029, 31320087]

約数ペア:

[(1, 31320087), (3, 10440029), (29, 1080003), (87, 360001), (157, 199491), (471, 66497), (2293, 13659), (4553, 6879)]