13511991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{863}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 19160064

約数和(自身を除く): 5648073

約数列:

[1, 3, 17, 51, 307, 863, 921, 2589, 5219, 14671, 15657, 44013, 264941, 794823, 4503997, 13511991]

約数ペア:

[(1, 13511991), (3, 4503997), (17, 794823), (51, 264941), (307, 44013), (863, 15657), (921, 14671), (2589, 5219)]