788009097

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2749}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 1140480000

約数和(自身を除く): 352470903

約数列:

[1, 3, 19, 47, 57, 107, 141, 321, 893, 2033, 2679, 2749, 5029, 6099, 8247, 15087, 52231, 95551, 129203, 156693, 286653, 294143, 387609, 882429, 2454857, 5588717, 7364571, 13824721, 16766151, 41474163, 262669699, 788009097]

約数ペア:

[(1, 788009097), (3, 262669699), (19, 41474163), (47, 16766151), (57, 13824721), (107, 7364571), (141, 5588717), (321, 2454857), (893, 882429), (2033, 387609), (2679, 294143), (2749, 286653), (5029, 156693), (6099, 129203), (8247, 95551), (15087, 52231)]