42415401

素因数分解:

$3^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{1789}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 64726400

約数和(自身を除く): 22310999

約数列:

[1, 3, 7, 21, 1129, 1789, 3387, 5367, 7903, 12523, 23709, 37569, 2019781, 6059343, 14138467, 42415401]

約数ペア:

[(1, 42415401), (3, 14138467), (7, 6059343), (21, 2019781), (1129, 37569), (1789, 23709), (3387, 12523), (5367, 7903)]