16208367021

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23388697}}^1$

素因数の和:23388721

約数の個数: 24

約数和(自身を含む): 29189095104

約数和(自身を除く): 12980728083

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 23388697, 70166091, 163720879, 210498273, 257275667, 491162637, 771827001, 1473487911, 1800929669, 2315481003, 5402789007, 16208367021]

約数ペア:

[(1, 16208367021), (3, 5402789007), (7, 2315481003), (9, 1800929669), (11, 1473487911), (21, 771827001), (33, 491162637), (63, 257275667), (77, 210498273), (99, 163720879), (231, 70166091), (693, 23388697)]