2017447727

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{20479}}^1$

素因数の和:20630

約数の個数: 16

約数和(自身を含む): 2162688000

約数和(自身を除く): 145240273

約数列:

[1, 29, 43, 79, 1247, 2291, 3397, 20479, 98513, 593891, 880597, 1617841, 25537313, 46917389, 69567163, 2017447727]

約数ペア:

[(1, 2017447727), (29, 69567163), (43, 46917389), (79, 25537313), (1247, 1617841), (2291, 880597), (3397, 593891), (20479, 98513)]