28200161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7937}}^1$

素因数の和:7984

約数の個数: 16

約数和(自身を含む): 34292160

約数和(自身を除く): 6091999

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 7937, 87307, 134929, 150803, 1484219, 1658833, 2563651, 28200161]

約数ペア:

[(1, 28200161), (11, 2563651), (17, 1658833), (19, 1484219), (187, 150803), (209, 134929), (323, 87307), (3553, 7937)]