40839927

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 59805696

約数和(自身を除く): 18965769

約数列:

[1, 3, 23, 31, 61, 69, 93, 183, 313, 713, 939, 1403, 1891, 2139, 4209, 5673, 7199, 9703, 19093, 21597, 29109, 43493, 57279, 130479, 223169, 439139, 591883, 669507, 1317417, 1775649, 13613309, 40839927]

約数ペア:

[(1, 40839927), (3, 13613309), (23, 1775649), (31, 1317417), (61, 669507), (69, 591883), (93, 439139), (183, 223169), (313, 130479), (713, 57279), (939, 43493), (1403, 29109), (1891, 21597), (2139, 19093), (4209, 9703), (5673, 7199)]