47950413

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{16427}}^1$

素因数の和:16576

約数の個数: 16

約数和(自身を含む): 73597440

約数和(自身を除く): 25647027

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 16427, 49281, 114989, 344967, 2283353, 6850059, 15983471, 47950413]

約数ペア:

[(1, 47950413), (3, 15983471), (7, 6850059), (21, 2283353), (139, 344967), (417, 114989), (973, 49281), (2919, 16427)]