11288277

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 22407840

約数和(自身を除く): 11119563

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 63, 77, 91, 99, 117, 143, 147, 179, 231, 273, 429, 441, 537, 539, 637, 693, 819, 1001, 1253, 1287, 1611, 1617, 1911, 1969, 2327, 3003, 3759, 4851, 5733, 5907, 6981, 7007, 8771, 9009, 11277, 13783, 16289, 17721, 20943, 21021, 25597, 26313, 41349, 48867, 63063, 76791, 78939, 96481, 114023, 124047, 146601, 179179, 230373, 289443, 342069, 537537, 868329, 1026207, 1254253, 1612611, 3762759, 11288277]

約数ペア:

[(1, 11288277), (3, 3762759), (7, 1612611), (9, 1254253), (11, 1026207), (13, 868329), (21, 537537), (33, 342069), (39, 289443), (49, 230373), (63, 179179), (77, 146601), (91, 124047), (99, 114023), (117, 96481), (143, 78939), (147, 76791), (179, 63063), (231, 48867), (273, 41349), (429, 26313), (441, 25597), (537, 21021), (539, 20943), (637, 17721), (693, 16289), (819, 13783), (1001, 11277), (1253, 9009), (1287, 8771), (1611, 7007), (1617, 6981), (1911, 5907), (1969, 5733), (2327, 4851), (3003, 3759)]