171839239

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3767}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 210480480

約数和(自身を除く): 38641241

約数列:

[1, 11, 13, 29, 121, 143, 319, 377, 1573, 3509, 3767, 4147, 41437, 45617, 48971, 109243, 455807, 538681, 1201673, 1420159, 5925491, 13218403, 15621749, 171839239]

約数ペア:

[(1, 171839239), (11, 15621749), (13, 13218403), (29, 5925491), (121, 1420159), (143, 1201673), (319, 538681), (377, 455807), (1573, 109243), (3509, 48971), (3767, 45617), (4147, 41437)]