2320899

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 3793920

約数和(自身を除く): 1473021

約数列:

[1, 3, 7, 21, 29, 37, 87, 103, 111, 203, 259, 309, 609, 721, 777, 1073, 2163, 2987, 3219, 3811, 7511, 8961, 11433, 20909, 22533, 26677, 62727, 80031, 110519, 331557, 773633, 2320899]

約数ペア:

[(1, 2320899), (3, 773633), (7, 331557), (21, 110519), (29, 80031), (37, 62727), (87, 26677), (103, 22533), (111, 20909), (203, 11433), (259, 8961), (309, 7511), (609, 3811), (721, 3219), (777, 2987), (1073, 2163)]