20170189427

素因数分解:

${\mathrm{17}}^2\times {\mathrm{3301}}^1\times {\mathrm{21143}}^1$

素因数の和:24478

約数の個数: 12

約数和(自身を含む): 21433968816

約数和(自身を除く): 1263779389

約数列:

[1, 17, 289, 3301, 21143, 56117, 359431, 953989, 6110327, 69793043, 1186481731, 20170189427]

約数ペア:

[(1, 20170189427), (17, 1186481731), (289, 69793043), (3301, 6110327), (21143, 953989), (56117, 359431)]