8869355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1231}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 11708928

約数和(自身を除く): 2839573

約数列:

[1, 5, 11, 55, 131, 655, 1231, 1441, 6155, 7205, 13541, 67705, 161261, 806305, 1773871, 8869355]

約数ペア:

[(1, 8869355), (5, 1773871), (11, 806305), (55, 161261), (131, 67705), (655, 13541), (1231, 7205), (1441, 6155)]