8441631

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 13981440

約数和(自身を除く): 5539809

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 661, 1161, 1419, 1983, 4257, 5949, 7271, 12771, 17847, 21813, 28423, 65439, 85269, 196317, 255807, 312653, 767421, 937959, 2813877, 8441631]

約数ペア:

[(1, 8441631), (3, 2813877), (9, 937959), (11, 767421), (27, 312653), (33, 255807), (43, 196317), (99, 85269), (129, 65439), (297, 28423), (387, 21813), (473, 17847), (661, 12771), (1161, 7271), (1419, 5949), (1983, 4257)]