12997029159

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{84947903}}^1$

素因数の和:84947926

約数の個数: 12

約数和(自身を含む): 19877809536

約数和(自身を除く): 6880780377

約数列:

[1, 3, 9, 17, 51, 153, 84947903, 254843709, 764531127, 1444114351, 4332343053, 12997029159]

約数ペア:

[(1, 12997029159), (3, 4332343053), (9, 1444114351), (17, 764531127), (51, 254843709), (153, 84947903)]