8141221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 9269568

約数和(自身を除く): 1128347

約数列:

[1, 11, 37, 83, 241, 407, 913, 2651, 3071, 8917, 20003, 33781, 98087, 220033, 740111, 8141221]

約数ペア:

[(1, 8141221), (11, 740111), (37, 220033), (83, 98087), (241, 33781), (407, 20003), (913, 8917), (2651, 3071)]