2017256943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{49783}}^1$

素因数の和:50838

約数の個数: 16

約数和(自身を含む): 2899420160

約数和(自身を除く): 882163217

約数列:

[1, 3, 13, 39, 1039, 3117, 13507, 40521, 49783, 149349, 647179, 1941537, 51724537, 155173611, 672418981, 2017256943]

約数ペア:

[(1, 2017256943), (3, 672418981), (13, 155173611), (39, 51724537), (1039, 1941537), (3117, 647179), (13507, 149349), (40521, 49783)]