2017948293

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{12583}}^1$

素因数の和:12865

約数の個数: 24

約数和(自身を含む): 2960360832

約数和(自身を除く): 942412539

約数列:

[1, 3, 9, 103, 173, 309, 519, 927, 1557, 12583, 17819, 37749, 53457, 113247, 160371, 1296049, 2176859, 3888147, 6530577, 11664441, 19591731, 224216477, 672649431, 2017948293]

約数ペア:

[(1, 2017948293), (3, 672649431), (9, 224216477), (103, 19591731), (173, 11664441), (309, 6530577), (519, 3888147), (927, 2176859), (1557, 1296049), (12583, 160371), (17819, 113247), (37749, 53457)]