26984867

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2879}}^1$

素因数の和:3002

約数の個数: 16

約数和(自身を含む): 33546240

約数和(自身を除く): 6561373

約数列:

[1, 7, 13, 91, 103, 721, 1339, 2879, 9373, 20153, 37427, 261989, 296537, 2075759, 3854981, 26984867]

約数ペア:

[(1, 26984867), (7, 3854981), (13, 2075759), (91, 296537), (103, 261989), (721, 37427), (1339, 20153), (2879, 9373)]