1640233413

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{48847}}^1$

素因数の和:48914

約数の個数: 48

約数和(自身を含む): 2987152896

約数和(自身を除く): 1346919483

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 273, 287, 369, 533, 819, 861, 1599, 2583, 3731, 4797, 11193, 33579, 48847, 146541, 341929, 439623, 635011, 1025787, 1905033, 2002727, 3077361, 4445077, 5715099, 6008181, 13335231, 14019089, 18024543, 26035451, 40005693, 42057267, 78106353, 126171801, 182248157, 234319059, 546744471, 1640233413]

約数ペア:

[(1, 1640233413), (3, 546744471), (7, 234319059), (9, 182248157), (13, 126171801), (21, 78106353), (39, 42057267), (41, 40005693), (63, 26035451), (91, 18024543), (117, 14019089), (123, 13335231), (273, 6008181), (287, 5715099), (369, 4445077), (533, 3077361), (819, 2002727), (861, 1905033), (1599, 1025787), (2583, 635011), (3731, 439623), (4797, 341929), (11193, 146541), (33579, 48847)]