211782421

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{96221}}^1$

素因数の和:96323

約数の個数: 8

約数和(自身を含む): 221695488

約数和(自身を除く): 9913067

約数列:

[1, 31, 71, 2201, 96221, 2982851, 6831691, 211782421]

約数ペア:

[(1, 211782421), (31, 6831691), (71, 2982851), (2201, 96221)]