13254153

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21139}}^1$

素因数の和:21172

約数の個数: 16

約数和(自身を含む): 20294400

約数和(自身を除く): 7040247

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 21139, 63417, 232529, 401641, 697587, 1204923, 4418051, 13254153]

約数ペア:

[(1, 13254153), (3, 4418051), (11, 1204923), (19, 697587), (33, 401641), (57, 232529), (209, 63417), (627, 21139)]