2016756840021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{793686281}}^1$

素因数の和:793686313

約数の個数: 24

約数和(自身を含む): 3377928816192

約数和(自身を除く): 1361171976171

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 793686281, 2381058843, 5555803967, 8730549091, 16667411901, 26191647273, 61113843637, 96036040001, 183341530911, 288108120003, 672252280007, 2016756840021]

約数ペア:

[(1, 2016756840021), (3, 672252280007), (7, 288108120003), (11, 183341530911), (21, 96036040001), (33, 61113843637), (77, 26191647273), (121, 16667411901), (231, 8730549091), (363, 5555803967), (847, 2381058843), (2541, 793686281)]