313637721

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{14731}}^1$

素因数の和:14932

約数の個数: 16

約数和(自身を含む): 429938688

約数和(自身を除く): 116300967

約数列:

[1, 3, 47, 141, 151, 453, 7097, 14731, 21291, 44193, 692357, 2077071, 2224381, 6673143, 104545907, 313637721]

約数ペア:

[(1, 313637721), (3, 104545907), (47, 6673143), (141, 2224381), (151, 2077071), (453, 692357), (7097, 44193), (14731, 21291)]