38327163

素因数分解:

$3^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:361

約数の個数: 40

約数和(自身を含む): 63325008

約数和(自身を除く): 24997845

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 313, 343, 357, 833, 939, 1029, 2191, 2401, 2499, 5321, 5831, 6573, 7203, 15337, 15963, 17493, 37247, 40817, 46011, 107359, 111741, 122451, 260729, 322077, 751513, 782187, 1825103, 2254539, 5475309, 12775721, 38327163]

約数ペア:

[(1, 38327163), (3, 12775721), (7, 5475309), (17, 2254539), (21, 1825103), (49, 782187), (51, 751513), (119, 322077), (147, 260729), (313, 122451), (343, 111741), (357, 107359), (833, 46011), (939, 40817), (1029, 37247), (2191, 17493), (2401, 15963), (2499, 15337), (5321, 7203), (5831, 6573)]