2709420021

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{355427}}^1$

素因数の和:355462

約数の個数: 36

約数和(自身を含む): 4916280096

約数和(自身を除く): 2206860075

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 7623, 355427, 1066281, 2487989, 3198843, 3909697, 7463967, 11729091, 22391901, 27367879, 35187273, 43006667, 82103637, 129020001, 246310911, 301046669, 387060003, 903140007, 2709420021]

約数ペア:

[(1, 2709420021), (3, 903140007), (7, 387060003), (9, 301046669), (11, 246310911), (21, 129020001), (33, 82103637), (63, 43006667), (77, 35187273), (99, 27367879), (121, 22391901), (231, 11729091), (363, 7463967), (693, 3909697), (847, 3198843), (1089, 2487989), (2541, 1066281), (7623, 355427)]