38220963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 59622912

約数和(自身を除く): 21401949

約数列:

[1, 3, 11, 23, 33, 37, 69, 111, 253, 407, 759, 851, 1221, 1361, 2553, 4083, 9361, 14971, 28083, 31303, 44913, 50357, 93909, 151071, 344333, 553927, 1032999, 1158211, 1661781, 3474633, 12740321, 38220963]

約数ペア:

[(1, 38220963), (3, 12740321), (11, 3474633), (23, 1661781), (33, 1158211), (37, 1032999), (69, 553927), (111, 344333), (253, 151071), (407, 93909), (759, 50357), (851, 44913), (1221, 31303), (1361, 28083), (2553, 14971), (4083, 9361)]