2553669909

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{264931}}^1$

素因数の和:264967

約数の個数: 40

約数和(自身を含む): 4616175168

約数和(自身を除く): 2062505259

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 264931, 794793, 1854517, 2384379, 4503827, 5563551, 7153137, 13511481, 16690653, 21459411, 31526789, 40534443, 50071959, 94580367, 121603329, 150215877, 283741101, 364809987, 851223303, 2553669909]

約数ペア:

[(1, 2553669909), (3, 851223303), (7, 364809987), (9, 283741101), (17, 150215877), (21, 121603329), (27, 94580367), (51, 50071959), (63, 40534443), (81, 31526789), (119, 21459411), (153, 16690653), (189, 13511481), (357, 7153137), (459, 5563551), (567, 4503827), (1071, 2384379), (1377, 1854517), (3213, 794793), (9639, 264931)]