2021201659

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{13907}}^1$

素因数の和:14090

約数の個数: 16

約数和(自身を含む): 2162972160

約数和(自身を除く): 141770501

約数列:

[1, 23, 71, 89, 1633, 2047, 6319, 13907, 145337, 319861, 987397, 1237723, 22710131, 28467629, 87878333, 2021201659]

約数ペア:

[(1, 2021201659), (23, 87878333), (71, 28467629), (89, 22710131), (1633, 1237723), (2047, 987397), (6319, 319861), (13907, 145337)]