16566279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 25297920

約数和(自身を除く): 8731641

約数列:

[1, 3, 17, 23, 29, 51, 69, 87, 391, 487, 493, 667, 1173, 1461, 1479, 2001, 8279, 11201, 11339, 14123, 24837, 33603, 34017, 42369, 190417, 240091, 324829, 571251, 720273, 974487, 5522093, 16566279]

約数ペア:

[(1, 16566279), (3, 5522093), (17, 974487), (23, 720273), (29, 571251), (51, 324829), (69, 240091), (87, 190417), (391, 42369), (487, 34017), (493, 33603), (667, 24837), (1173, 14123), (1461, 11339), (1479, 11201), (2001, 8279)]