27861181

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 30699648

約数和(自身を除く): 2838467

約数列:

[1, 17, 41, 71, 563, 697, 1207, 2911, 9571, 23083, 39973, 49487, 392411, 679541, 1638893, 27861181]

約数ペア:

[(1, 27861181), (17, 1638893), (41, 679541), (71, 392411), (563, 49487), (697, 39973), (1207, 23083), (2911, 9571)]