2113720165557

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{234623173}}^1$

素因数の和:234623210

約数の個数: 48

約数和(自身を含む): 4099336096128

約数和(自身を除く): 1985615930571

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 234623173, 703869519, 1642362211, 2111608557, 2580854903, 3050101249, 4927086633, 7742564709, 9150303747, 14781259899, 18065984321, 21350708743, 23227694127, 27450911241, 33551113739, 54197952963, 64052126229, 100653341217, 162593858889, 192156378687, 234857796173, 301960023651, 704573388519, 2113720165557]

約数ペア:

[(1, 2113720165557), (3, 704573388519), (7, 301960023651), (9, 234857796173), (11, 192156378687), (13, 162593858889), (21, 100653341217), (33, 64052126229), (39, 54197952963), (63, 33551113739), (77, 27450911241), (91, 23227694127), (99, 21350708743), (117, 18065984321), (143, 14781259899), (231, 9150303747), (273, 7742564709), (429, 4927086633), (693, 3050101249), (819, 2580854903), (1001, 2111608557), (1287, 1642362211), (3003, 703869519), (9009, 234623173)]