139631701

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{19559}}^1$

素因数の和:19640

約数の個数: 12

約数和(自身を含む): 156088800

約数和(自身を除く): 16457099

約数列:

[1, 11, 59, 121, 649, 7139, 19559, 215149, 1153981, 2366639, 12693791, 139631701]

約数ペア:

[(1, 139631701), (11, 12693791), (59, 2366639), (121, 1153981), (649, 215149), (7139, 19559)]