28322361

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 43407936

約数和(自身を除く): 15085575

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 2243, 4209, 6729, 12627, 20187, 51589, 136823, 154767, 410469, 464301, 1231407, 3146929, 9440787, 28322361]

約数ペア:

[(1, 28322361), (3, 9440787), (9, 3146929), (23, 1231407), (61, 464301), (69, 410469), (183, 154767), (207, 136823), (549, 51589), (1403, 20187), (2243, 12627), (4209, 6729)]