42889089

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20051}}^1$

素因数の和:20108

約数の個数: 16

約数和(自身を含む): 61599744

約数和(自身を除く): 18710655

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 20051, 60153, 461173, 621581, 1383519, 1864743, 14296363, 42889089]

約数ペア:

[(1, 42889089), (3, 14296363), (23, 1864743), (31, 1383519), (69, 621581), (93, 461173), (713, 60153), (2139, 20051)]