10262259

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 18083520

約数和(自身を除く): 7821261

約数列:

[1, 3, 7, 9, 21, 29, 41, 63, 87, 123, 137, 203, 261, 287, 369, 411, 609, 861, 959, 1189, 1233, 1827, 2583, 2877, 3567, 3973, 5617, 8323, 8631, 10701, 11919, 16851, 24969, 27811, 35757, 39319, 50553, 74907, 83433, 117957, 162893, 250299, 353871, 488679, 1140251, 1466037, 3420753, 10262259]

約数ペア:

[(1, 10262259), (3, 3420753), (7, 1466037), (9, 1140251), (21, 488679), (29, 353871), (41, 250299), (63, 162893), (87, 117957), (123, 83433), (137, 74907), (203, 50553), (261, 39319), (287, 35757), (369, 27811), (411, 24969), (609, 16851), (861, 11919), (959, 10701), (1189, 8631), (1233, 8323), (1827, 5617), (2583, 3973), (2877, 3567)]