7125741

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5953}}^1$

素因数の和:5985

約数の個数: 24

約数和(自身を含む): 12384320

約数和(自身を除く): 5258579

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 5953, 17859, 41671, 53577, 113107, 125013, 339321, 375039, 791749, 1017963, 2375247, 7125741]

約数ペア:

[(1, 7125741), (3, 2375247), (7, 1017963), (9, 791749), (19, 375039), (21, 339321), (57, 125013), (63, 113107), (133, 53577), (171, 41671), (399, 17859), (1197, 5953)]