1393652637

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{111323}}^1$

素因数の和:111449

約数の個数: 24

約数和(自身を含む): 2188184544

約数和(自身を除く): 794531907

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 4173, 12519, 111323, 333969, 1001907, 1447199, 4341597, 11911561, 13024791, 35734683, 107204049, 154850293, 464550879, 1393652637]

約数ペア:

[(1, 1393652637), (3, 464550879), (9, 154850293), (13, 107204049), (39, 35734683), (107, 13024791), (117, 11911561), (321, 4341597), (963, 1447199), (1391, 1001907), (4173, 333969), (12519, 111323)]