19621701

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4217}}^1$

素因数の和:4281

約数の個数: 24

約数和(自身を含む): 31584384

約数和(自身を除く): 11962683

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4217, 4653, 12651, 37953, 46387, 139161, 198199, 417483, 594597, 1783791, 2180189, 6540567, 19621701]

約数ペア:

[(1, 19621701), (3, 6540567), (9, 2180189), (11, 1783791), (33, 594597), (47, 417483), (99, 198199), (141, 139161), (423, 46387), (517, 37953), (1551, 12651), (4217, 4653)]