1140147281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{13147}}^1$

素因数の和:14120

約数の個数: 16

約数和(自身を含む): 1404837504

約数和(自身を除く): 264690223

約数列:

[1, 7, 13, 91, 953, 6671, 12389, 13147, 86723, 92029, 170911, 1196377, 12529091, 87703637, 162878183, 1140147281]

約数ペア:

[(1, 1140147281), (7, 162878183), (13, 87703637), (91, 12529091), (953, 1196377), (6671, 170911), (12389, 92029), (13147, 86723)]