521738109

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{3410053}}^1$

素因数の和:3410076

約数の個数: 12

約数和(自身を含む): 797952636

約数和(自身を除く): 276214527

約数列:

[1, 3, 9, 17, 51, 153, 3410053, 10230159, 30690477, 57970901, 173912703, 521738109]

約数ペア:

[(1, 521738109), (3, 173912703), (9, 57970901), (17, 30690477), (51, 10230159), (153, 3410053)]