17013345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 29092608

約数和(自身を除く): 12079263

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 487, 685, 1461, 2055, 2329, 2435, 6987, 7305, 8279, 11645, 24837, 34935, 41395, 66719, 124185, 200157, 333595, 1000785, 1134223, 3402669, 5671115, 17013345]

約数ペア:

[(1, 17013345), (3, 5671115), (5, 3402669), (15, 1134223), (17, 1000785), (51, 333595), (85, 200157), (137, 124185), (255, 66719), (411, 41395), (487, 34935), (685, 24837), (1461, 11645), (2055, 8279), (2329, 7305), (2435, 6987)]