3623121

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{761}}^1$

素因数の和:813

約数の個数: 18

約数和(自身を含む): 5478018

約数和(自身を除く): 1854897

約数列:

[1, 3, 9, 23, 69, 207, 529, 761, 1587, 2283, 4761, 6849, 17503, 52509, 157527, 402569, 1207707, 3623121]

約数ペア:

[(1, 3623121), (3, 1207707), (9, 402569), (23, 157527), (69, 52509), (207, 17503), (529, 6849), (761, 4761), (1587, 2283)]