16984539

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 13497381

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 53, 83, 99, 117, 143, 159, 249, 297, 351, 429, 477, 583, 689, 747, 913, 1079, 1287, 1431, 1749, 2067, 2241, 2739, 3237, 3861, 4399, 5247, 6201, 7579, 8217, 9711, 11869, 13197, 15741, 18603, 22737, 24651, 29133, 35607, 39591, 48389, 57187, 68211, 106821, 118773, 145167, 171561, 204633, 320463, 435501, 514683, 629057, 1306503, 1544049, 1887171, 5661513, 16984539]

約数ペア:

[(1, 16984539), (3, 5661513), (9, 1887171), (11, 1544049), (13, 1306503), (27, 629057), (33, 514683), (39, 435501), (53, 320463), (83, 204633), (99, 171561), (117, 145167), (143, 118773), (159, 106821), (249, 68211), (297, 57187), (351, 48389), (429, 39591), (477, 35607), (583, 29133), (689, 24651), (747, 22737), (913, 18603), (1079, 15741), (1287, 13197), (1431, 11869), (1749, 9711), (2067, 8217), (2241, 7579), (2739, 6201), (3237, 5247), (3861, 4399)]