25530999

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 37885392

約数和(自身を除く): 12354393

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 1361, 1443, 4083, 6253, 17693, 18759, 50357, 53079, 151071, 230009, 654641, 690027, 1963923, 8510333, 25530999]

約数ペア:

[(1, 25530999), (3, 8510333), (13, 1963923), (37, 690027), (39, 654641), (111, 230009), (169, 151071), (481, 53079), (507, 50357), (1361, 18759), (1443, 17693), (4083, 6253)]