7239213

素因数分解:

$3^5\times {\mathrm{31}}^3$

素因数の和:108

約数の個数: 24

約数和(自身を含む): 11205376

約数和(自身を除く): 3966163

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 961, 2511, 2883, 7533, 8649, 25947, 29791, 77841, 89373, 233523, 268119, 804357, 2413071, 7239213]

約数ペア:

[(1, 7239213), (3, 2413071), (9, 804357), (27, 268119), (31, 233523), (81, 89373), (93, 77841), (243, 29791), (279, 25947), (837, 8649), (961, 7533), (2511, 2883)]