885849302013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263129}}^1\times {\mathrm{86323}}^1$

素因数の和:349468

約数の個数: 16

約数和(自身を含む): 1272008310720

約数和(自身を除く): 386159008707

約数列:

[1, 3, 13, 39, 86323, 258969, 263129, 789387, 1122199, 3366597, 3420677, 10262031, 22714084667, 68142254001, 295283100671, 885849302013]

約数ペア:

[(1, 885849302013), (3, 295283100671), (13, 68142254001), (39, 22714084667), (86323, 10262031), (258969, 3420677), (263129, 3366597), (789387, 1122199)]