674295839

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{27127}}^1$

素因数の和:27254

約数の個数: 16

約数和(自身を含む): 796912128

約数和(自身を除く): 122616289

約数列:

[1, 7, 53, 67, 371, 469, 3551, 24857, 27127, 189889, 1437731, 1817509, 10064117, 12722563, 96327977, 674295839]

約数ペア:

[(1, 674295839), (7, 96327977), (53, 12722563), (67, 10064117), (371, 1817509), (469, 1437731), (3551, 189889), (24857, 27127)]