16240899

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 7951101

約数列:

[1, 3, 17, 29, 51, 79, 87, 139, 237, 417, 493, 1343, 1479, 2291, 2363, 4029, 4031, 6873, 7089, 10981, 12093, 32943, 38947, 68527, 116841, 186677, 205581, 318449, 560031, 955347, 5413633, 16240899]

約数ペア:

[(1, 16240899), (3, 5413633), (17, 955347), (29, 560031), (51, 318449), (79, 205581), (87, 186677), (139, 116841), (237, 68527), (417, 38947), (493, 32943), (1343, 12093), (1479, 10981), (2291, 7089), (2363, 6873), (4029, 4031)]