985259763

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8081}}^1$

素因数の和:8160

約数の個数: 48

約数和(自身を含む): 1613813760

約数和(自身を除く): 628553997

約数列:

[1, 3, 9, 19, 23, 31, 57, 69, 93, 171, 207, 279, 437, 589, 713, 1311, 1767, 2139, 3933, 5301, 6417, 8081, 13547, 24243, 40641, 72729, 121923, 153539, 185863, 250511, 460617, 557589, 751533, 1381851, 1672767, 2254599, 3531397, 4759709, 5761753, 10594191, 14279127, 17285259, 31782573, 42837381, 51855777, 109473307, 328419921, 985259763]

約数ペア:

[(1, 985259763), (3, 328419921), (9, 109473307), (19, 51855777), (23, 42837381), (31, 31782573), (57, 17285259), (69, 14279127), (93, 10594191), (171, 5761753), (207, 4759709), (279, 3531397), (437, 2254599), (589, 1672767), (713, 1381851), (1311, 751533), (1767, 557589), (2139, 460617), (3933, 250511), (5301, 185863), (6417, 153539), (8081, 121923), (13547, 72729), (24243, 40641)]