1099978029

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{293093}}^1$

素因数の和:293241

約数の個数: 16

約数和(自身を含む): 1641326400

約数和(自身を除く): 541348371

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 293093, 879279, 2637837, 7913511, 40739927, 122219781, 366659343, 1099978029]

約数ペア:

[(1, 1099978029), (3, 366659343), (9, 122219781), (27, 40739927), (139, 7913511), (417, 2637837), (1251, 879279), (3753, 293093)]