2912540397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{5557}}^1$

素因数の和:5813

約数の個数: 32

約数和(自身を含む): 4257872640

約数和(自身を除く): 1345332243

約数列:

[1, 3, 13, 39, 89, 151, 267, 453, 1157, 1963, 3471, 5557, 5889, 13439, 16671, 40317, 72241, 174707, 216723, 494573, 524121, 839107, 1483719, 2517321, 6429449, 10908391, 19288347, 32725173, 74680523, 224041569, 970846799, 2912540397]

約数ペア:

[(1, 2912540397), (3, 970846799), (13, 224041569), (39, 74680523), (89, 32725173), (151, 19288347), (267, 10908391), (453, 6429449), (1157, 2517321), (1963, 1483719), (3471, 839107), (5557, 524121), (5889, 494573), (13439, 216723), (16671, 174707), (40317, 72241)]