8893269

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 16458624

約数和(自身を除く): 7565355

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 287, 313, 369, 451, 693, 861, 939, 1353, 2191, 2583, 2817, 3157, 3443, 4059, 6573, 9471, 10329, 12833, 19719, 24101, 28413, 30987, 38499, 72303, 89831, 115497, 141163, 216909, 269493, 423489, 808479, 988141, 1270467, 2964423, 8893269]

約数ペア:

[(1, 8893269), (3, 2964423), (7, 1270467), (9, 988141), (11, 808479), (21, 423489), (33, 269493), (41, 216909), (63, 141163), (77, 115497), (99, 89831), (123, 72303), (231, 38499), (287, 30987), (313, 28413), (369, 24101), (451, 19719), (693, 12833), (861, 10329), (939, 9471), (1353, 6573), (2191, 4059), (2583, 3443), (2817, 3157)]