89274387

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{1399}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 120960000

約数和(自身を除く): 31685613

約数列:

[1, 3, 89, 239, 267, 717, 1399, 4197, 21271, 63813, 124511, 334361, 373533, 1003083, 29758129, 89274387]

約数ペア:

[(1, 89274387), (3, 29758129), (89, 1003083), (239, 373533), (267, 334361), (717, 124511), (1399, 63813), (4197, 21271)]