2208759

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 3732480

約数和(自身を除く): 1523721

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 269, 357, 391, 483, 807, 1173, 1883, 2737, 4573, 5649, 6187, 8211, 13719, 18561, 32011, 43309, 96033, 105179, 129927, 315537, 736253, 2208759]

約数ペア:

[(1, 2208759), (3, 736253), (7, 315537), (17, 129927), (21, 105179), (23, 96033), (51, 43309), (69, 32011), (119, 18561), (161, 13719), (269, 8211), (357, 6187), (391, 5649), (483, 4573), (807, 2737), (1173, 1883)]