222711723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{11003}}^1$

素因数の和:11195

約数の個数: 24

約数和(自身を含む): 348474672

約数和(自身を除く): 125762949

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 1557, 2249, 6747, 11003, 20241, 33009, 99027, 143039, 429117, 1287351, 1903519, 5710557, 17131671, 24745747, 74237241, 222711723]

約数ペア:

[(1, 222711723), (3, 74237241), (9, 24745747), (13, 17131671), (39, 5710557), (117, 1903519), (173, 1287351), (519, 429117), (1557, 143039), (2249, 99027), (6747, 33009), (11003, 20241)]