457182021

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1\times {\mathrm{2801}}^1$

素因数の和:4172

約数の個数: 16

約数和(自身を含む): 625137408

約数和(自身を除く): 167955387

約数列:

[1, 3, 41, 123, 1327, 2801, 3981, 8403, 54407, 114841, 163221, 344523, 3716927, 11150781, 152394007, 457182021]

約数ペア:

[(1, 457182021), (3, 152394007), (41, 11150781), (123, 3716927), (1327, 344523), (2801, 163221), (3981, 114841), (8403, 54407)]