13718727

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 40

約数和(自身を含む): 22738320

約数和(自身を除く): 9019593

約数列:

[1, 3, 9, 11, 27, 33, 81, 89, 99, 173, 267, 297, 519, 801, 891, 979, 1557, 1903, 2403, 2937, 4671, 5709, 7209, 8811, 14013, 15397, 17127, 26433, 46191, 51381, 79299, 138573, 154143, 169367, 415719, 508101, 1247157, 1524303, 4572909, 13718727]

約数ペア:

[(1, 13718727), (3, 4572909), (9, 1524303), (11, 1247157), (27, 508101), (33, 415719), (81, 169367), (89, 154143), (99, 138573), (173, 79299), (267, 51381), (297, 46191), (519, 26433), (801, 17127), (891, 15397), (979, 14013), (1557, 8811), (1903, 7209), (2403, 5709), (2937, 4671)]