89628581

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2657}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 105469440

約数和(自身を除く): 15840859

約数列:

[1, 7, 61, 79, 427, 553, 2657, 4819, 18599, 33733, 162077, 209903, 1134539, 1469321, 12804083, 89628581]

約数ペア:

[(1, 89628581), (7, 12804083), (61, 1469321), (79, 1134539), (427, 209903), (553, 162077), (2657, 33733), (4819, 18599)]