15612039

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 23380032

約数和(自身を除く): 7767993

約数列:

[1, 3, 9, 37, 111, 173, 271, 333, 519, 813, 1557, 2439, 6401, 10027, 19203, 30081, 46883, 57609, 90243, 140649, 421947, 1734671, 5204013, 15612039]

約数ペア:

[(1, 15612039), (3, 5204013), (9, 1734671), (37, 421947), (111, 140649), (173, 90243), (271, 57609), (333, 46883), (519, 30081), (813, 19203), (1557, 10027), (2439, 6401)]