247338528099

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1431929}}^1$

素因数の和:1432091

約数の個数: 32

約数和(自身を含む): 366940654080

約数和(自身を除く): 119602125981

約数列:

[1, 3, 13, 39, 43, 103, 129, 309, 559, 1339, 1677, 4017, 4429, 13287, 57577, 172731, 1431929, 4295787, 18615077, 55845231, 61572947, 147488687, 184718841, 442466061, 800448311, 1917352931, 2401344933, 5752058793, 6342013541, 19026040623, 82446176033, 247338528099]

約数ペア:

[(1, 247338528099), (3, 82446176033), (13, 19026040623), (39, 6342013541), (43, 5752058793), (103, 2401344933), (129, 1917352931), (309, 800448311), (559, 442466061), (1339, 184718841), (1677, 147488687), (4017, 61572947), (4429, 55845231), (13287, 18615077), (57577, 4295787), (172731, 1431929)]