1330304899

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{257861}}^1$

素因数の和:257946

約数の個数: 16

約数和(自身を含む): 1683323136

約数和(自身を除く): 353018237

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 257861, 1805027, 2836471, 17276687, 19855297, 120936809, 190043557, 1330304899]

約数ペア:

[(1, 1330304899), (7, 190043557), (11, 120936809), (67, 19855297), (77, 17276687), (469, 2836471), (737, 1805027), (5159, 257861)]