9931009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2309}}^1$

素因数の和:2360

約数の個数: 16

約数和(自身を含む): 11975040

約数和(自身を除く): 2044031

約数列:

[1, 11, 17, 23, 187, 253, 391, 2309, 4301, 25399, 39253, 53107, 431783, 584177, 902819, 9931009]

約数ペア:

[(1, 9931009), (11, 902819), (17, 584177), (23, 431783), (187, 53107), (253, 39253), (391, 25399), (2309, 4301)]