37744239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 56415744

約数和(自身を除く): 18671505

約数列:

[1, 3, 13, 39, 43, 71, 129, 213, 317, 559, 923, 951, 1677, 2769, 3053, 4121, 9159, 12363, 13631, 22507, 39689, 40893, 67521, 119067, 177203, 292591, 531609, 877773, 967801, 2903403, 12581413, 37744239]

約数ペア:

[(1, 37744239), (3, 12581413), (13, 2903403), (39, 967801), (43, 877773), (71, 531609), (129, 292591), (213, 177203), (317, 119067), (559, 67521), (923, 40893), (951, 39689), (1677, 22507), (2769, 13631), (3053, 12363), (4121, 9159)]