16405469141

素因数分解:

${\mathrm{23}}^2\times {\mathrm{59}}^3\times {\mathrm{151}}^1$

素因数の和:374

約数の個数: 24

約数和(自身を含む): 17560979520

約数和(自身を除く): 1155510379

約数列:

[1, 23, 59, 151, 529, 1357, 3473, 3481, 8909, 31211, 79879, 80063, 204907, 205379, 525631, 1841449, 4712861, 4723717, 12089513, 31012229, 108645491, 278058799, 713281267, 16405469141]

約数ペア:

[(1, 16405469141), (23, 713281267), (59, 278058799), (151, 108645491), (529, 31012229), (1357, 12089513), (3473, 4723717), (3481, 4712861), (8909, 1841449), (31211, 525631), (79879, 205379), (80063, 204907)]