2247289911

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{55109}}^1$

素因数の和:55335

約数の個数: 24

約数和(自身を含む): 3404475360

約数和(自身を除く): 1157185449

約数列:

[1, 3, 9, 23, 69, 197, 207, 591, 1773, 4531, 13593, 40779, 55109, 165327, 495981, 1267507, 3802521, 10856473, 11407563, 32569419, 97708257, 249698879, 749096637, 2247289911]

約数ペア:

[(1, 2247289911), (3, 749096637), (9, 249698879), (23, 97708257), (69, 32569419), (197, 11407563), (207, 10856473), (591, 3802521), (1773, 1267507), (4531, 495981), (13593, 165327), (40779, 55109)]