28888527

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{821}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 39732192

約数和(自身を除く): 10843665

約数列:

[1, 3, 37, 111, 317, 821, 951, 2463, 11729, 30377, 35187, 91131, 260257, 780771, 9629509, 28888527]

約数ペア:

[(1, 28888527), (3, 9629509), (37, 780771), (111, 260257), (317, 91131), (821, 35187), (951, 30377), (2463, 11729)]