8127747

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 12121200

約数和(自身を除く): 3993453

約数列:

[1, 3, 9, 73, 89, 139, 219, 267, 417, 657, 801, 1251, 6497, 10147, 12371, 19491, 30441, 37113, 58473, 91323, 111339, 903083, 2709249, 8127747]

約数ペア:

[(1, 8127747), (3, 2709249), (9, 903083), (73, 111339), (89, 91323), (139, 58473), (219, 37113), (267, 30441), (417, 19491), (657, 12371), (801, 10147), (1251, 6497)]