1900114551

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{3703927}}^1$

素因数の和:3703955

約数の個数: 16

約数和(自身を含む): 2963142400

約数和(自身を除く): 1063027849

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 3703927, 11111781, 33335343, 70374613, 100006029, 211123839, 633371517, 1900114551]

約数ペア:

[(1, 1900114551), (3, 633371517), (9, 211123839), (19, 100006029), (27, 70374613), (57, 33335343), (171, 11111781), (513, 3703927)]