71222019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{14293}}^1$

素因数の和:14458

約数の個数: 16

約数和(自身を含む): 104289024

約数和(自身を除く): 33067005

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 14293, 42879, 157223, 471669, 2158243, 6474729, 23740673, 71222019]

約数ペア:

[(1, 71222019), (3, 23740673), (11, 6474729), (33, 2158243), (151, 471669), (453, 157223), (1661, 42879), (4983, 14293)]