39122181

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6029}}^1$

素因数の和:6145

約数の個数: 24

約数和(自身を含む): 65220480

約数和(自身を除く): 26098299

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6029, 6489, 18087, 42203, 54261, 126609, 379827, 620987, 1862961, 4346909, 5588883, 13040727, 39122181]

約数ペア:

[(1, 39122181), (3, 13040727), (7, 5588883), (9, 4346909), (21, 1862961), (63, 620987), (103, 379827), (309, 126609), (721, 54261), (927, 42203), (2163, 18087), (6029, 6489)]