13905847

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 15349824

約数和(自身を除く): 1443977

約数列:

[1, 17, 41, 71, 281, 697, 1207, 2911, 4777, 11521, 19951, 49487, 195857, 339167, 817991, 13905847]

約数ペア:

[(1, 13905847), (17, 817991), (41, 339167), (71, 195857), (281, 49487), (697, 19951), (1207, 11521), (2911, 4777)]