28702978107

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1\times {\mathrm{82613}}^1$

素因数の和:83442

約数の個数: 16

約数和(自身を含む): 38544387840

約数和(自身を除く): 9841409733

約数列:

[1, 3, 179, 537, 647, 1941, 82613, 115813, 247839, 347439, 14787727, 44363181, 53450611, 160351833, 9567659369, 28702978107]

約数ペア:

[(1, 28702978107), (3, 9567659369), (179, 160351833), (537, 53450611), (647, 44363181), (1941, 14787727), (82613, 347439), (115813, 247839)]