1213367045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{63577}}^1$

素因数の和:63940

約数の個数: 16

約数和(自身を含む): 1593010368

約数和(自身を除く): 379643323

約数列:

[1, 5, 11, 55, 347, 1735, 3817, 19085, 63577, 317885, 699347, 3496735, 22061219, 110306095, 242673409, 1213367045]

約数ペア:

[(1, 1213367045), (5, 242673409), (11, 110306095), (55, 22061219), (347, 3496735), (1735, 699347), (3817, 317885), (19085, 63577)]