7920809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 9072000

約数和(自身を除く): 1151191

約数列:

[1, 13, 23, 59, 299, 449, 767, 1357, 5837, 10327, 17641, 26491, 134251, 344383, 609293, 7920809]

約数ペア:

[(1, 7920809), (13, 609293), (23, 344383), (59, 134251), (299, 26491), (449, 17641), (767, 10327), (1357, 5837)]