38387769

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13151}}^1$

素因数の和:13300

約数の個数: 16

約数和(自身を含む): 58920960

約数和(自身を除く): 20533191

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 13151, 39453, 92057, 276171, 1827989, 5483967, 12795923, 38387769]

約数ペア:

[(1, 38387769), (3, 12795923), (7, 5483967), (21, 1827989), (139, 276171), (417, 92057), (973, 39453), (2919, 13151)]