2021636451

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{34429}}^1$

素因数の和:34515

約数の個数: 24

約数和(自身を含む): 2894048080

約数和(自身を除く): 872411629

約数列:

[1, 3, 23, 37, 69, 111, 529, 851, 1587, 2553, 19573, 34429, 58719, 103287, 791867, 1273873, 2375601, 3821619, 18212941, 29299079, 54638823, 87897237, 673878817, 2021636451]

約数ペア:

[(1, 2021636451), (3, 673878817), (23, 87897237), (37, 54638823), (69, 29299079), (111, 18212941), (529, 3821619), (851, 2375601), (1587, 1273873), (2553, 791867), (19573, 103287), (34429, 58719)]