2315966013

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{985937}}^1$

素因数の和:985978

約数の個数: 20

約数和(自身を含む): 3578954940

約数和(自身を除く): 1262988927

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 985937, 2957811, 8873433, 26620299, 28592173, 79860897, 85776519, 257329557, 771988671, 2315966013]

約数ペア:

[(1, 2315966013), (3, 771988671), (9, 257329557), (27, 85776519), (29, 79860897), (81, 28592173), (87, 26620299), (261, 8873433), (783, 2957811), (2349, 985937)]