2129121307

素因数分解:

${\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{1433}}^1$

素因数の和:1902

約数の個数: 16

約数和(自身を含む): 2207098080

約数和(自身を除く): 77976773

約数列:

[1, 43, 109, 317, 1433, 4687, 13631, 34553, 61619, 156197, 454261, 1485779, 6716471, 19533223, 49514449, 2129121307]

約数ペア:

[(1, 2129121307), (43, 49514449), (109, 19533223), (317, 6716471), (1433, 1485779), (4687, 454261), (13631, 156197), (34553, 61619)]