7620159

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3109}}^1$

素因数の和:3174

約数の個数: 16

約数和(自身を含む): 10947200

約数和(自身を除く): 3327041

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 3109, 9327, 59071, 133687, 177213, 401061, 2540053, 7620159]

約数ペア:

[(1, 7620159), (3, 2540053), (19, 401061), (43, 177213), (57, 133687), (129, 59071), (817, 9327), (2451, 3109)]