315290449

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{727}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 339026688

約数和(自身を除く): 23736239

約数列:

[1, 17, 97, 263, 727, 1649, 4471, 12359, 25511, 70519, 191201, 433687, 1198823, 3250417, 18546497, 315290449]

約数ペア:

[(1, 315290449), (17, 18546497), (97, 3250417), (263, 1198823), (727, 433687), (1649, 191201), (4471, 70519), (12359, 25511)]