1955494377

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{12781009}}^1$

素因数の和:12781032

約数の個数: 12

約数和(自身を含む): 2990756340

約数和(自身を除く): 1035261963

約数列:

[1, 3, 9, 17, 51, 153, 12781009, 38343027, 115029081, 217277153, 651831459, 1955494377]

約数ペア:

[(1, 1955494377), (3, 651831459), (9, 217277153), (17, 115029081), (51, 38343027), (153, 12781009)]