4238311

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2934

約数の個数: 16

約数和(自身を含む): 5564160

約数和(自身を除く): 1325849

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 2897, 20279, 31867, 55043, 223069, 385301, 605473, 4238311]

約数ペア:

[(1, 4238311), (7, 605473), (11, 385301), (19, 223069), (77, 55043), (133, 31867), (209, 20279), (1463, 2897)]