78878557

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 84797440

約数和(自身を除く): 5918883

約数列:

[1, 19, 97, 127, 337, 1843, 2413, 6403, 12319, 32689, 42799, 234061, 621091, 813181, 4151503, 78878557]

約数ペア:

[(1, 78878557), (19, 4151503), (97, 813181), (127, 621091), (337, 234061), (1843, 42799), (2413, 32689), (6403, 12319)]