131679678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1688201}}^1$

素因数の和:1688219

約数の個数: 16

約数和(自身を含む): 283617936

約数和(自身を除く): 151938258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1688201, 3376402, 5064603, 10129206, 21946613, 43893226, 65839839, 131679678]

約数ペア:

[(1, 131679678), (2, 65839839), (3, 43893226), (6, 21946613), (13, 10129206), (26, 5064603), (39, 3376402), (78, 1688201)]