129213623

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{88321}}^1$

素因数の和:88358

約数の個数: 16

約数和(自身を含む): 169578240

約数和(自身を除く): 40364617

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 88321, 618247, 971531, 1678099, 6800717, 11746693, 18459089, 129213623]

約数ペア:

[(1, 129213623), (7, 18459089), (11, 11746693), (19, 6800717), (77, 1678099), (133, 971531), (209, 618247), (1463, 88321)]