42974451

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4127}}^1$

素因数の和:4235

約数の個数: 24

約数和(自身を含む): 67616640

約数和(自身を除く): 24642189

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 4127, 10413, 12381, 37143, 53651, 160953, 367303, 482859, 1101909, 3305727, 4774939, 14324817, 42974451]

約数ペア:

[(1, 42974451), (3, 14324817), (9, 4774939), (13, 3305727), (39, 1101909), (89, 482859), (117, 367303), (267, 160953), (801, 53651), (1157, 37143), (3471, 12381), (4127, 10413)]