1552807431

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{881}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 2601039168

約数和(自身を除く): 1048231737

約数列:

[1, 3, 7, 9, 21, 63, 101, 277, 303, 707, 831, 881, 909, 1939, 2121, 2493, 2643, 5817, 6167, 6363, 7929, 17451, 18501, 27977, 55503, 83931, 88981, 195839, 244037, 251793, 266943, 587517, 622867, 732111, 800829, 1708259, 1762551, 1868601, 2196333, 5124777, 5605803, 15374331, 24647737, 73943211, 172534159, 221829633, 517602477, 1552807431]

約数ペア:

[(1, 1552807431), (3, 517602477), (7, 221829633), (9, 172534159), (21, 73943211), (63, 24647737), (101, 15374331), (277, 5605803), (303, 5124777), (707, 2196333), (831, 1868601), (881, 1762551), (909, 1708259), (1939, 800829), (2121, 732111), (2493, 622867), (2643, 587517), (5817, 266943), (6167, 251793), (6363, 244037), (7929, 195839), (17451, 88981), (18501, 83931), (27977, 55503)]