7493739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5281}}^1$

素因数の和:5338

約数の個数: 16

約数和(自身を含む): 11155584

約数和(自身を除く): 3661845

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 5281, 15843, 58091, 174273, 227083, 681249, 2497913, 7493739]

約数ペア:

[(1, 7493739), (3, 2497913), (11, 681249), (33, 227083), (43, 174273), (129, 58091), (473, 15843), (1419, 5281)]