20190148227

素因数分解:

$3^2\times {\mathrm{509}}^1\times {\mathrm{4407367}}^1$

素因数の和:4407882

約数の個数: 12

約数和(自身を含む): 29220849840

約数和(自身を除く): 9030701613

約数列:

[1, 3, 9, 509, 1527, 4581, 4407367, 13222101, 39666303, 2243349803, 6730049409, 20190148227]

約数ペア:

[(1, 20190148227), (3, 6730049409), (9, 2243349803), (509, 39666303), (1527, 13222101), (4581, 4407367)]