30691443

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{821}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 43441056

約数和(自身を除く): 12749613

約数列:

[1, 3, 17, 51, 733, 821, 2199, 2463, 12461, 13957, 37383, 41871, 601793, 1805379, 10230481, 30691443]

約数ペア:

[(1, 30691443), (3, 10230481), (17, 1805379), (51, 601793), (733, 41871), (821, 37383), (2199, 13957), (2463, 12461)]