2861069804577

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{25171957}}^1$

素因数の和:25172209

約数の個数: 24

約数和(自身を含む): 4213483705704

約数和(自身を除く): 1352413901127

約数列:

[1, 3, 9, 73, 173, 219, 519, 657, 1557, 12629, 37887, 113661, 25171957, 75515871, 226547613, 1837552861, 4354748561, 5512658583, 13064245683, 16537975749, 39192737049, 317896644953, 953689934859, 2861069804577]

約数ペア:

[(1, 2861069804577), (3, 953689934859), (9, 317896644953), (73, 39192737049), (173, 16537975749), (219, 13064245683), (519, 5512658583), (657, 4354748561), (1557, 1837552861), (12629, 226547613), (37887, 75515871), (113661, 25171957)]