7326473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 10056960

約数和(自身を除く): 2730487

約数列:

[1, 7, 11, 17, 29, 77, 119, 187, 193, 203, 319, 493, 1309, 1351, 2123, 2233, 3281, 3451, 5423, 5597, 14861, 22967, 36091, 37961, 39179, 61567, 95149, 252637, 430969, 666043, 1046639, 7326473]

約数ペア:

[(1, 7326473), (7, 1046639), (11, 666043), (17, 430969), (29, 252637), (77, 95149), (119, 61567), (187, 39179), (193, 37961), (203, 36091), (319, 22967), (493, 14861), (1309, 5597), (1351, 5423), (2123, 3451), (2233, 3281)]