1245448509

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{309121}}^1$

素因数の和:309220

約数の個数: 16

約数和(自身を含む): 1780542720

約数和(自身を除く): 535094211

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 309121, 927363, 5255057, 15765171, 24420559, 73261677, 415149503, 1245448509]

約数ペア:

[(1, 1245448509), (3, 415149503), (17, 73261677), (51, 24420559), (79, 15765171), (237, 5255057), (1343, 927363), (4029, 309121)]