279149079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2083}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 422535168

約数和(自身を除く): 143386089

約数列:

[1, 3, 11, 31, 33, 93, 131, 341, 393, 1023, 1441, 2083, 4061, 4323, 6249, 12183, 22913, 44671, 64573, 68739, 134013, 193719, 272873, 710303, 818619, 2130909, 3001603, 8459063, 9004809, 25377189, 93049693, 279149079]

約数ペア:

[(1, 279149079), (3, 93049693), (11, 25377189), (31, 9004809), (33, 8459063), (93, 3001603), (131, 2130909), (341, 818619), (393, 710303), (1023, 272873), (1441, 193719), (2083, 134013), (4061, 68739), (4323, 64573), (6249, 44671), (12183, 22913)]