13797837

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 7491123

約数列:

[1, 3, 9, 27, 47, 83, 131, 141, 249, 393, 423, 747, 1179, 1269, 2241, 3537, 3901, 6157, 10873, 11703, 18471, 32619, 35109, 55413, 97857, 105327, 166239, 293571, 511031, 1533093, 4599279, 13797837]

約数ペア:

[(1, 13797837), (3, 4599279), (9, 1533093), (27, 511031), (47, 293571), (83, 166239), (131, 105327), (141, 97857), (249, 55413), (393, 35109), (423, 32619), (747, 18471), (1179, 11703), (1269, 10873), (2241, 6157), (3537, 3901)]