1224420393

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3429749}}^1$

素因数の和:3429776

約数の個数: 16

約数和(自身を含む): 1975536000

約数和(自身を除く): 751115607

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 3429749, 10289247, 24008243, 58305733, 72024729, 174917199, 408140131, 1224420393]

約数ペア:

[(1, 1224420393), (3, 408140131), (7, 174917199), (17, 72024729), (21, 58305733), (51, 24008243), (119, 10289247), (357, 3429749)]