2535630237

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{235369}}^1$

素因数の和:235407

約数の個数: 40

約数和(自身を含む): 4556763200

約数和(自身を除く): 2021132963

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 10773, 235369, 706107, 1647583, 2118321, 4472011, 4942749, 6354963, 13416033, 14828247, 19064889, 31304077, 40248099, 44484741, 93912231, 120744297, 133454223, 281736693, 362232891, 845210079, 2535630237]

約数ペア:

[(1, 2535630237), (3, 845210079), (7, 362232891), (9, 281736693), (19, 133454223), (21, 120744297), (27, 93912231), (57, 44484741), (63, 40248099), (81, 31304077), (133, 19064889), (171, 14828247), (189, 13416033), (399, 6354963), (513, 4942749), (567, 4472011), (1197, 2118321), (1539, 1647583), (3591, 706107), (10773, 235369)]