1227849649

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^2\times {\mathrm{631}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 1378553792

約数和(自身を除く): 150704143

約数列:

[1, 13, 43, 59, 559, 631, 767, 2537, 3481, 8203, 27133, 32981, 37229, 45253, 149683, 352729, 483977, 1600847, 1945879, 2196511, 20811011, 28554643, 94449973, 1227849649]

約数ペア:

[(1, 1227849649), (13, 94449973), (43, 28554643), (59, 20811011), (559, 2196511), (631, 1945879), (767, 1600847), (2537, 483977), (3481, 352729), (8203, 149683), (27133, 45253), (32981, 37229)]