2017291779

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{1504319}}^1$

素因数の和:1504474

約数の個数: 12

約数和(自身を含む): 2933424000

約数和(自身を除く): 916132221

約数列:

[1, 3, 9, 149, 447, 1341, 1504319, 4512957, 13538871, 224143531, 672430593, 2017291779]

約数ペア:

[(1, 2017291779), (3, 672430593), (9, 224143531), (149, 13538871), (447, 4512957), (1341, 1504319)]