1285402601

素因数分解:

$7^1\times {\mathrm{79}}^2\times {\mathrm{29423}}^1$

素因数の和:29588

約数の個数: 12

約数和(自身を含む): 1487912832

約数和(自身を除く): 202510231

約数列:

[1, 7, 79, 553, 6241, 29423, 43687, 205961, 2324417, 16270919, 183628943, 1285402601]

約数ペア:

[(1, 1285402601), (7, 183628943), (79, 16270919), (553, 2324417), (6241, 205961), (29423, 43687)]