13864509

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 21340800

約数和(自身を除く): 7476291

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 911, 1691, 2733, 5073, 8199, 15219, 17309, 51927, 81079, 155781, 243237, 729711, 1540501, 4621503, 13864509]

約数ペア:

[(1, 13864509), (3, 4621503), (9, 1540501), (19, 729711), (57, 243237), (89, 155781), (171, 81079), (267, 51927), (801, 17309), (911, 15219), (1691, 8199), (2733, 5073)]