28775047

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6163}}^1$

素因数の和:6222

約数の個数: 16

約数和(自身を含む): 35504640

約数和(自身を除く): 6729593

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 6163, 43141, 141749, 178727, 992243, 1251089, 4110721, 28775047]

約数ペア:

[(1, 28775047), (7, 4110721), (23, 1251089), (29, 992243), (161, 178727), (203, 141749), (667, 43141), (4669, 6163)]