287863313187

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{17254889}}^1$

素因数の和:17255042

約数の個数: 16

約数和(自身を含む): 394239726720

約数和(自身を除く): 106376413533

約数列:

[1, 3, 67, 83, 201, 249, 5561, 16683, 17254889, 51764667, 1156077563, 1432155787, 3468232689, 4296467361, 95954437729, 287863313187]

約数ペア:

[(1, 287863313187), (3, 95954437729), (67, 4296467361), (83, 3468232689), (201, 1432155787), (249, 1156077563), (5561, 51764667), (16683, 17254889)]