2982221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{751}}^1$

素因数の和:800

約数の個数: 12

約数和(自身を含む): 3438144

約数和(自身を除く): 455923

約数列:

[1, 11, 19, 209, 361, 751, 3971, 8261, 14269, 156959, 271111, 2982221]

約数ペア:

[(1, 2982221), (11, 271111), (19, 156959), (209, 14269), (361, 8261), (751, 3971)]