31005381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3467}}^1$

素因数の和:3752

約数の個数: 16

約数和(自身を含む): 45278208

約数和(自身を除く): 14272827

約数列:

[1, 3, 11, 33, 271, 813, 2981, 3467, 8943, 10401, 38137, 114411, 939557, 2818671, 10335127, 31005381]

約数ペア:

[(1, 31005381), (3, 10335127), (11, 2818671), (33, 939557), (271, 114411), (813, 38137), (2981, 10401), (3467, 8943)]