47871473

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{863}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 54867456

約数和(自身を除く): 6995983

約数列:

[1, 13, 17, 221, 251, 863, 3263, 4267, 11219, 14671, 55471, 190723, 216613, 2815969, 3682421, 47871473]

約数ペア:

[(1, 47871473), (13, 3682421), (17, 2815969), (221, 216613), (251, 190723), (863, 55471), (3263, 14671), (4267, 11219)]