2021567313

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{194027}}^1$

素因数の和:194204

約数の個数: 16

約数和(自身を含む): 2831256576

約数和(自身を除く): 809689263

約数列:

[1, 3, 23, 69, 151, 453, 3473, 10419, 194027, 582081, 4462621, 13387863, 29298077, 87894231, 673855771, 2021567313]

約数ペア:

[(1, 2021567313), (3, 673855771), (23, 87894231), (69, 29298077), (151, 13387863), (453, 4462621), (3473, 582081), (10419, 194027)]