12432819

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 19535040

約数和(自身を除く): 7102221

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1019, 1743, 3057, 4067, 7133, 12201, 21399, 49931, 84577, 149793, 253731, 592039, 1776117, 4144273, 12432819]

約数ペア:

[(1, 12432819), (3, 4144273), (7, 1776117), (21, 592039), (49, 253731), (83, 149793), (147, 84577), (249, 49931), (581, 21399), (1019, 12201), (1743, 7133), (3057, 4067)]