1109003421

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1\times {\mathrm{5197}}^1$

素因数の和:6140

約数の個数: 16

約数和(自身を含む): 1498521024

約数和(自身を除く): 389517603

約数列:

[1, 3, 83, 249, 857, 2571, 5197, 15591, 71131, 213393, 431351, 1294053, 4453829, 13361487, 369667807, 1109003421]

約数ペア:

[(1, 1109003421), (3, 369667807), (83, 13361487), (249, 4453829), (857, 1294053), (2571, 431351), (5197, 213393), (15591, 71131)]