13790349

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 21253752

約数和(自身を除く): 7463403

約数列:

[1, 3, 9, 17, 51, 153, 173, 519, 521, 1557, 1563, 2941, 4689, 8823, 8857, 26469, 26571, 79713, 90133, 270399, 811197, 1532261, 4596783, 13790349]

約数ペア:

[(1, 13790349), (3, 4596783), (9, 1532261), (17, 811197), (51, 270399), (153, 90133), (173, 79713), (519, 26571), (521, 26469), (1557, 8857), (1563, 8823), (2941, 4689)]