2013851943

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4387477}}^1$

素因数の和:4387503

約数の個数: 16

約数和(自身を含む): 3158984160

約数和(自身を除く): 1145132217

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4387477, 13162431, 39487293, 74587109, 118461879, 223761327, 671283981, 2013851943]

約数ペア:

[(1, 2013851943), (3, 671283981), (9, 223761327), (17, 118461879), (27, 74587109), (51, 39487293), (153, 13162431), (459, 4387477)]