1597040649

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{51599}}^1$

素因数の和:51805

約数の個数: 24

約数和(自身を含む): 2441712000

約数和(自身を除く): 844671351

約数列:

[1, 3, 9, 19, 57, 171, 181, 543, 1629, 3439, 10317, 30951, 51599, 154797, 464391, 980381, 2941143, 8823429, 9339419, 28018257, 84054771, 177448961, 532346883, 1597040649]

約数ペア:

[(1, 1597040649), (3, 532346883), (9, 177448961), (19, 84054771), (57, 28018257), (171, 9339419), (181, 8823429), (543, 2941143), (1629, 980381), (3439, 464391), (10317, 154797), (30951, 51599)]