82721573

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2521}}^1$

素因数の和:2708

約数の個数: 16

約数和(自身を含む): 95634240

約数和(自身を除く): 12912667

約数列:

[1, 11, 19, 157, 209, 1727, 2521, 2983, 27731, 32813, 47899, 395797, 526889, 4353767, 7520143, 82721573]

約数ペア:

[(1, 82721573), (11, 7520143), (19, 4353767), (157, 526889), (209, 395797), (1727, 47899), (2521, 32813), (2983, 27731)]