147915321

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{823}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 199342080

約数和(自身を除く): 51426759

約数列:

[1, 3, 139, 417, 431, 823, 1293, 2469, 59909, 114397, 179727, 343191, 354713, 1064139, 49305107, 147915321]

約数ペア:

[(1, 147915321), (3, 49305107), (139, 1064139), (417, 354713), (431, 343191), (823, 179727), (1293, 114397), (2469, 59909)]