138215672413

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1\times {\mathrm{866431}}^1$

素因数の和:868204

約数の個数: 16

約数和(自身を含む): 170208833536

約数和(自身を除く): 31993161123

約数列:

[1, 7, 13, 91, 1753, 12271, 22789, 159523, 866431, 6065017, 11263603, 78845221, 1518853543, 10631974801, 19745096059, 138215672413]

約数ペア:

[(1, 138215672413), (7, 19745096059), (13, 10631974801), (91, 1518853543), (1753, 78845221), (12271, 11263603), (22789, 6065017), (159523, 866431)]