89893921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1031}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 102291840

約数和(自身を除く): 12397919

約数列:

[1, 13, 19, 247, 353, 1031, 4589, 6707, 13403, 19589, 87191, 254657, 363943, 4731259, 6914917, 89893921]

約数ペア:

[(1, 89893921), (13, 6914917), (19, 4731259), (247, 363943), (353, 254657), (1031, 87191), (4589, 19589), (6707, 13403)]