56163987

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1429}}^1$

素因数の和:1843

約数の個数: 24

約数和(自身を含む): 88785840

約数和(自身を除く): 32621853

約数列:

[1, 3, 9, 11, 33, 99, 397, 1191, 1429, 3573, 4287, 4367, 12861, 13101, 15719, 39303, 47157, 141471, 567313, 1701939, 5105817, 6240443, 18721329, 56163987]

約数ペア:

[(1, 56163987), (3, 18721329), (9, 6240443), (11, 5105817), (33, 1701939), (99, 567313), (397, 141471), (1191, 47157), (1429, 39303), (3573, 15719), (4287, 13101), (4367, 12861)]