2601474477

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 4209967104

約数和(自身を除く): 1608492627

約数列:

[1, 3, 7, 21, 37, 41, 111, 123, 127, 259, 287, 381, 643, 777, 861, 889, 1517, 1929, 2667, 4501, 4551, 4699, 5207, 10619, 13503, 14097, 15621, 23791, 26363, 31857, 32893, 36449, 71373, 79089, 81661, 98679, 109347, 166537, 184541, 192659, 244983, 499611, 553623, 571627, 577977, 975431, 1348613, 1714881, 2926293, 3021457, 3348101, 4045839, 6828017, 9064371, 10044303, 20484051, 21150199, 23436707, 63450597, 70310121, 123879737, 371639211, 867158159, 2601474477]

約数ペア:

[(1, 2601474477), (3, 867158159), (7, 371639211), (21, 123879737), (37, 70310121), (41, 63450597), (111, 23436707), (123, 21150199), (127, 20484051), (259, 10044303), (287, 9064371), (381, 6828017), (643, 4045839), (777, 3348101), (861, 3021457), (889, 2926293), (1517, 1714881), (1929, 1348613), (2667, 975431), (4501, 577977), (4551, 571627), (4699, 553623), (5207, 499611), (10619, 244983), (13503, 192659), (14097, 184541), (15621, 166537), (23791, 109347), (26363, 98679), (31857, 81661), (32893, 79089), (36449, 71373)]