440482023

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{2447}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 669772800

約数和(自身を除く): 229290777

約数列:

[1, 3, 9, 27, 59, 113, 177, 339, 531, 1017, 1593, 2447, 3051, 6667, 7341, 20001, 22023, 60003, 66069, 144373, 180009, 276511, 433119, 829533, 1299357, 2488599, 3898071, 7465797, 16314149, 48942447, 146827341, 440482023]

約数ペア:

[(1, 440482023), (3, 146827341), (9, 48942447), (27, 16314149), (59, 7465797), (113, 3898071), (177, 2488599), (339, 1299357), (531, 829533), (1017, 433119), (1593, 276511), (2447, 180009), (3051, 144373), (6667, 66069), (7341, 60003), (20001, 22023)]