2247180003

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1631939}}^1$

素因数の和:1631968

約数の個数: 20

約数和(自身を含む): 3554365320

約数和(自身を除く): 1307185317

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1631939, 4895817, 14687451, 27742963, 44062353, 83228889, 132187059, 249686667, 749060001, 2247180003]

約数ペア:

[(1, 2247180003), (3, 749060001), (9, 249686667), (17, 132187059), (27, 83228889), (51, 44062353), (81, 27742963), (153, 14687451), (459, 4895817), (1377, 1631939)]