122806481

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{15137}}^1$

素因数の和:15224

約数の個数: 16

約数和(自身を含む): 150168960

約数和(自身を除く): 27362479

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 15137, 105959, 287603, 923357, 2013221, 6463499, 17543783, 122806481]

約数ペア:

[(1, 122806481), (7, 17543783), (19, 6463499), (61, 2013221), (133, 923357), (427, 287603), (1159, 105959), (8113, 15137)]