15238413

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 22976928

約数和(自身を除く): 7738515

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 603, 683, 2049, 2479, 6147, 7437, 22311, 25271, 45761, 75813, 137283, 227439, 411849, 1693157, 5079471, 15238413]

約数ペア:

[(1, 15238413), (3, 5079471), (9, 1693157), (37, 411849), (67, 227439), (111, 137283), (201, 75813), (333, 45761), (603, 25271), (683, 22311), (2049, 7437), (2479, 6147)]