13888917497

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{71287}}^1$

素因数の和:73448

約数の個数: 16

約数和(自身を含む): 17102276352

約数和(自身を除く): 3213358855

約数列:

[1, 7, 13, 91, 2141, 14987, 27833, 71287, 194831, 499009, 926731, 6487117, 152625467, 1068378269, 1984131071, 13888917497]

約数ペア:

[(1, 13888917497), (7, 1984131071), (13, 1068378269), (91, 152625467), (2141, 6487117), (14987, 926731), (27833, 499009), (71287, 194831)]