40948257

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4987}}^1$

素因数の和:5037

約数の個数: 32

約数和(自身を含む): 68954112

約数和(自身を除く): 28005855

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 4987, 8211, 14961, 34909, 84779, 104727, 114701, 254337, 344103, 593453, 802907, 1780359, 1949917, 2408721, 5849751, 13649419, 40948257]

約数ペア:

[(1, 40948257), (3, 13649419), (7, 5849751), (17, 2408721), (21, 1949917), (23, 1780359), (51, 802907), (69, 593453), (119, 344103), (161, 254337), (357, 114701), (391, 104727), (483, 84779), (1173, 34909), (2737, 14961), (4987, 8211)]