2017491309

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1171}}^1\times {\mathrm{4073}}^1$

素因数の和:5297

約数の個数: 24

約数和(自身を含む): 2979430272

約数和(自身を除く): 961938963

約数列:

[1, 3, 9, 47, 141, 423, 1171, 3513, 4073, 10539, 12219, 36657, 55037, 165111, 191431, 495333, 574293, 1722879, 4769483, 14308449, 42925347, 224165701, 672497103, 2017491309]

約数ペア:

[(1, 2017491309), (3, 672497103), (9, 224165701), (47, 42925347), (141, 14308449), (423, 4769483), (1171, 1722879), (3513, 574293), (4073, 495333), (10539, 191431), (12219, 165111), (36657, 55037)]