78216047

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8861}}^1$

素因数の和:8978

約数の個数: 16

約数和(自身を含む): 97269312

約数和(自身を除く): 19053265

約数列:

[1, 7, 13, 91, 97, 679, 1261, 8827, 8861, 62027, 115193, 806351, 859517, 6016619, 11173721, 78216047]

約数ペア:

[(1, 78216047), (7, 11173721), (13, 6016619), (91, 859517), (97, 806351), (679, 115193), (1261, 62027), (8827, 8861)]