1771004067

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1\times {\mathrm{1381}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 2738350080

約数和(自身を除く): 967346013

約数列:

[1, 3, 7, 21, 79, 237, 553, 773, 1381, 1659, 2319, 4143, 5411, 9667, 16233, 29001, 61067, 109099, 183201, 327297, 427469, 763693, 1067513, 1282407, 2291079, 3202539, 7472591, 22417773, 84333527, 253000581, 590334689, 1771004067]

約数ペア:

[(1, 1771004067), (3, 590334689), (7, 253000581), (21, 84333527), (79, 22417773), (237, 7472591), (553, 3202539), (773, 2291079), (1381, 1282407), (1659, 1067513), (2319, 763693), (4143, 427469), (5411, 327297), (9667, 183201), (16233, 109099), (29001, 61067)]