2015702919

素因数分解:

$3^2\times {\mathrm{991}}^1\times {\mathrm{226001}}^1$

素因数の和:226998

約数の個数: 12

約数和(自身を含む): 2914521792

約数和(自身を除く): 898818873

約数列:

[1, 3, 9, 991, 2973, 8919, 226001, 678003, 2034009, 223966991, 671900973, 2015702919]

約数ペア:

[(1, 2015702919), (3, 671900973), (9, 223966991), (991, 2034009), (2973, 678003), (8919, 226001)]