42889873

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 47376000

約数和(自身を除く): 4486127

約数列:

[1, 13, 59, 199, 281, 767, 2587, 3653, 11741, 16579, 55919, 152633, 215527, 726947, 3299221, 42889873]

約数ペア:

[(1, 42889873), (13, 3299221), (59, 726947), (199, 215527), (281, 152633), (767, 55919), (2587, 16579), (3653, 11741)]