17004665

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 20951040

約数和(自身を除く): 3946375

約数列:

[1, 5, 61, 127, 305, 439, 635, 2195, 7747, 26779, 38735, 55753, 133895, 278765, 3400933, 17004665]

約数ペア:

[(1, 17004665), (5, 3400933), (61, 278765), (127, 133895), (305, 55753), (439, 38735), (635, 26779), (2195, 7747)]