7274367

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2940

約数の個数: 20

約数和(自身を含む): 11221056

約数和(自身を除く): 3946689

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 2897, 8691, 26073, 78219, 89807, 234657, 269421, 808263, 2424789, 7274367]

約数ペア:

[(1, 7274367), (3, 2424789), (9, 808263), (27, 269421), (31, 234657), (81, 89807), (93, 78219), (279, 26073), (837, 8691), (2511, 2897)]