47088531

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20201}}^1$

素因数の和:20251

約数の個数: 24

約数和(自身を含む): 79838304

約数和(自身を除く): 32749773

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 20201, 60603, 141407, 181809, 424221, 747437, 1272663, 2242311, 5232059, 6726933, 15696177, 47088531]

約数ペア:

[(1, 47088531), (3, 15696177), (7, 6726933), (9, 5232059), (21, 2242311), (37, 1272663), (63, 747437), (111, 424221), (259, 181809), (333, 141407), (777, 60603), (2331, 20201)]