2247804923

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1453009}}^1$

素因数の和:1453046

約数の個数: 16

約数和(自身を含む): 2929268160

約数和(自身を除く): 681463237

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1453009, 10171063, 18889117, 24701153, 132223819, 172908071, 321114989, 2247804923]

約数ペア:

[(1, 2247804923), (7, 321114989), (13, 172908071), (17, 132223819), (91, 24701153), (119, 18889117), (221, 10171063), (1547, 1453009)]