86938523

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 100800000

約数和(自身を除く): 13861477

約数列:

[1, 7, 139, 199, 449, 973, 1393, 3143, 27661, 62411, 89351, 193627, 436877, 625457, 12419789, 86938523]

約数ペア:

[(1, 86938523), (7, 12419789), (139, 625457), (199, 436877), (449, 193627), (973, 89351), (1393, 62411), (3143, 27661)]