2201998617

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{40129}}^1$

素因数の和:40222

約数の個数: 48

約数和(自身を含む): 3973191040

約数和(自身を除く): 1771192423

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 201, 273, 469, 603, 819, 871, 1407, 2613, 4221, 6097, 7839, 18291, 40129, 54873, 120387, 280903, 361161, 521677, 842709, 1565031, 2528127, 2688643, 3651739, 4695093, 8065929, 10955217, 18820501, 24197787, 32865651, 34952359, 56461503, 104857077, 169384509, 244666513, 314571231, 733999539, 2201998617]

約数ペア:

[(1, 2201998617), (3, 733999539), (7, 314571231), (9, 244666513), (13, 169384509), (21, 104857077), (39, 56461503), (63, 34952359), (67, 32865651), (91, 24197787), (117, 18820501), (201, 10955217), (273, 8065929), (469, 4695093), (603, 3651739), (819, 2688643), (871, 2528127), (1407, 1565031), (2613, 842709), (4221, 521677), (6097, 361161), (7839, 280903), (18291, 120387), (40129, 54873)]