8260291

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 9318400

約数和(自身を除く): 1058109

約数列:

[1, 13, 31, 103, 199, 403, 1339, 2587, 3193, 6169, 20497, 41509, 80197, 266461, 635407, 8260291]

約数ペア:

[(1, 8260291), (13, 635407), (31, 266461), (103, 80197), (199, 41509), (403, 20497), (1339, 6169), (2587, 3193)]