164967881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{907}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 188544384

約数和(自身を除く): 23576503

約数列:

[1, 13, 17, 221, 823, 907, 10699, 11791, 13991, 15419, 181883, 200447, 746461, 9703993, 12689837, 164967881]

約数ペア:

[(1, 164967881), (13, 12689837), (17, 9703993), (221, 746461), (823, 200447), (907, 181883), (10699, 15419), (11791, 13991)]