2017497519

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{8693}}^1$

素因数の和:9047

約数の個数: 24

約数和(自身を含む): 2953942992

約数和(自身を除く): 936445473

約数列:

[1, 3, 9, 107, 241, 321, 723, 963, 2169, 8693, 25787, 26079, 77361, 78237, 232083, 930151, 2095013, 2790453, 6285039, 8371359, 18855117, 224166391, 672499173, 2017497519]

約数ペア:

[(1, 2017497519), (3, 672499173), (9, 224166391), (107, 18855117), (241, 8371359), (321, 6285039), (723, 2790453), (963, 2095013), (2169, 930151), (8693, 232083), (25787, 78237), (26079, 77361)]