497029689

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1489}}^1$

素因数の和:1831

約数の個数: 40

約数和(自身を含む): 802651080

約数和(自身を除く): 305621391

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 317, 351, 951, 1053, 1489, 2853, 4121, 4467, 8559, 12363, 13401, 19357, 25677, 37089, 40203, 58071, 111267, 120609, 174213, 333801, 472013, 522639, 1416039, 1567917, 4248117, 6136169, 12744351, 18408507, 38233053, 55225521, 165676563, 497029689]

約数ペア:

[(1, 497029689), (3, 165676563), (9, 55225521), (13, 38233053), (27, 18408507), (39, 12744351), (81, 6136169), (117, 4248117), (317, 1567917), (351, 1416039), (951, 522639), (1053, 472013), (1489, 333801), (2853, 174213), (4121, 120609), (4467, 111267), (8559, 58071), (12363, 40203), (13401, 37089), (19357, 25677)]