5342187

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 7499520

約数和(自身を除く): 2157333

約数列:

[1, 3, 23, 69, 139, 417, 557, 1671, 3197, 9591, 12811, 38433, 77423, 232269, 1780729, 5342187]

約数ペア:

[(1, 5342187), (3, 1780729), (23, 232269), (69, 77423), (139, 38433), (417, 12811), (557, 9591), (1671, 3197)]