3749207021

素因数分解:

$7^2\times {\mathrm{631}}^1\times {\mathrm{121259}}^1$

素因数の和:121904

約数の個数: 12

約数和(自身を含む): 4368270240

約数和(自身を除く): 619063219

約数列:

[1, 7, 49, 631, 4417, 30919, 121259, 848813, 5941691, 76514429, 535601003, 3749207021]

約数ペア:

[(1, 3749207021), (7, 535601003), (49, 76514429), (631, 5941691), (4417, 848813), (30919, 121259)]