42130389

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{37853}}^1$

素因数の和:37916

約数の個数: 16

約数和(自身を含む): 65411712

約数和(自身を除く): 23281323

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 37853, 113559, 264971, 794913, 2006209, 6018627, 14043463, 42130389]

約数ペア:

[(1, 42130389), (3, 14043463), (7, 6018627), (21, 2006209), (53, 794913), (159, 264971), (371, 113559), (1113, 37853)]