2017403937

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{70913}}^1$

素因数の和:71057

約数の個数: 24

約数和(自身を含む): 3042210600

約数和(自身を除く): 1024806663

約数列:

[1, 3, 9, 29, 87, 109, 261, 327, 981, 3161, 9483, 28449, 70913, 212739, 638217, 2056477, 6169431, 7729517, 18508293, 23188551, 69565653, 224155993, 672467979, 2017403937]

約数ペア:

[(1, 2017403937), (3, 672467979), (9, 224155993), (29, 69565653), (87, 23188551), (109, 18508293), (261, 7729517), (327, 6169431), (981, 2056477), (3161, 638217), (9483, 212739), (28449, 70913)]