2034787563

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{2293}}^2$

素因数の和:4635

約数の個数: 18

約数和(自身を含む): 3008801796

約数和(自身を除く): 974014233

約数列:

[1, 3, 9, 43, 129, 387, 2293, 6879, 20637, 98599, 295797, 887391, 5257849, 15773547, 47320641, 226087507, 678262521, 2034787563]

約数ペア:

[(1, 2034787563), (3, 678262521), (9, 226087507), (43, 47320641), (129, 15773547), (387, 5257849), (2293, 887391), (6879, 295797), (20637, 98599)]