1140303957

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{551671}}^1$

素因数の和:551740

約数の個数: 16

約数和(自身を含む): 1668256128

約数和(自身を除く): 527952171

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 551671, 1655013, 7171723, 21515169, 29238563, 87715689, 380101319, 1140303957]

約数ペア:

[(1, 1140303957), (3, 380101319), (13, 87715689), (39, 29238563), (53, 21515169), (159, 7171723), (689, 1655013), (2067, 551671)]