9220497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21493}}^1$

素因数の和:21520

約数の個数: 16

約数和(自身を含む): 14443968

約数和(自身を除く): 5223471

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 21493, 64479, 236423, 279409, 709269, 838227, 3073499, 9220497]

約数ペア:

[(1, 9220497), (3, 3073499), (11, 838227), (13, 709269), (33, 279409), (39, 236423), (143, 64479), (429, 21493)]