1075039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 1324800

約数和(自身を除く): 249761

約数列:

[1, 7, 19, 59, 133, 137, 413, 959, 1121, 2603, 7847, 8083, 18221, 56581, 153577, 1075039]

約数ペア:

[(1, 1075039), (7, 153577), (19, 56581), (59, 18221), (133, 8083), (137, 7847), (413, 2603), (959, 1121)]