211542023

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{3821}}^1$

素因数の和:4558

約数の個数: 16

約数和(自身を含む): 264176640

約数和(自身を除く): 52634617

約数列:

[1, 7, 11, 77, 719, 3821, 5033, 7909, 26747, 42031, 55363, 294217, 2747299, 19231093, 30220289, 211542023]

約数ペア:

[(1, 211542023), (7, 30220289), (11, 19231093), (77, 2747299), (719, 294217), (3821, 55363), (5033, 42031), (7909, 26747)]