1427967541

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1426541}}^1$

素因数の和:1426572

約数の個数: 16

約数和(自身を含む): 1917272448

約数和(自身を除く): 489304907

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1426541, 9985787, 15691951, 18545033, 109843657, 129815231, 203995363, 1427967541]

約数ペア:

[(1, 1427967541), (7, 203995363), (11, 129815231), (13, 109843657), (77, 18545033), (91, 15691951), (143, 9985787), (1001, 1426541)]