4500279

素因数分解:

$3^4\times 7^1\times {\mathrm{7937}}^1$

素因数の和:7956

約数の個数: 20

約数和(自身を含む): 7683984

約数和(自身を除く): 3183705

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 7937, 23811, 55559, 71433, 166677, 214299, 500031, 642897, 1500093, 4500279]

約数ペア:

[(1, 4500279), (3, 1500093), (7, 642897), (9, 500031), (21, 214299), (27, 166677), (63, 71433), (81, 55559), (189, 23811), (567, 7937)]