2013203045943

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{4220551459}}^1$

素因数の和:4220551518

約数の個数: 12

約数和(自身を含む): 2962827124920

約数和(自身を除く): 949624078977

約数列:

[1, 3, 9, 53, 159, 477, 4220551459, 12661654377, 37984963131, 223689227327, 671067681981, 2013203045943]

約数ペア:

[(1, 2013203045943), (3, 671067681981), (9, 223689227327), (53, 37984963131), (159, 12661654377), (477, 4220551459)]