38752461

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1987}}^1$

素因数の和:2201

約数の個数: 24

約数和(自身を含む): 61405344

約数和(自身を除く): 22652883

約数列:

[1, 3, 9, 11, 33, 99, 197, 591, 1773, 1987, 2167, 5961, 6501, 17883, 19503, 21857, 65571, 196713, 391439, 1174317, 3522951, 4305829, 12917487, 38752461]

約数ペア:

[(1, 38752461), (3, 12917487), (9, 4305829), (11, 3522951), (33, 1174317), (99, 391439), (197, 196713), (591, 65571), (1773, 21857), (1987, 19503), (2167, 17883), (5961, 6501)]