858343187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 996323328

約数和(自身を除く): 137980141

約数列:

[1, 13, 23, 47, 103, 299, 593, 611, 1081, 1339, 2369, 4841, 7709, 13639, 14053, 27871, 30797, 61079, 62933, 111343, 177307, 362323, 641033, 794027, 1404817, 1447459, 2870713, 8333429, 18262621, 37319269, 66026399, 858343187]

約数ペア:

[(1, 858343187), (13, 66026399), (23, 37319269), (47, 18262621), (103, 8333429), (299, 2870713), (593, 1447459), (611, 1404817), (1081, 794027), (1339, 641033), (2369, 362323), (4841, 177307), (7709, 111343), (13639, 62933), (14053, 61079), (27871, 30797)]