13755987

素因数分解:

$3^5\times 7^1\times {\mathrm{8087}}^1$

素因数の和:8109

約数の個数: 24

約数和(自身を含む): 23552256

約数和(自身を除く): 9796269

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 8087, 24261, 56609, 72783, 169827, 218349, 509481, 655047, 1528443, 1965141, 4585329, 13755987]

約数ペア:

[(1, 13755987), (3, 4585329), (7, 1965141), (9, 1528443), (21, 655047), (27, 509481), (63, 218349), (81, 169827), (189, 72783), (243, 56609), (567, 24261), (1701, 8087)]