90051533

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2179}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 112435680

約数和(自身を除く): 22384147

約数列:

[1, 11, 13, 17, 143, 187, 221, 289, 2179, 2431, 3179, 3757, 23969, 28327, 37043, 41327, 311597, 407473, 481559, 629731, 5297149, 6927041, 8186503, 90051533]

約数ペア:

[(1, 90051533), (11, 8186503), (13, 6927041), (17, 5297149), (143, 629731), (187, 481559), (221, 407473), (289, 311597), (2179, 41327), (2431, 37043), (3179, 28327), (3757, 23969)]