6873237

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 11498240

約数和(自身を除く): 4625003

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1381, 1659, 4143, 4977, 9667, 12429, 29001, 87003, 109099, 327297, 763693, 981891, 2291079, 6873237]

約数ペア:

[(1, 6873237), (3, 2291079), (7, 981891), (9, 763693), (21, 327297), (63, 109099), (79, 87003), (237, 29001), (553, 12429), (711, 9667), (1381, 4977), (1659, 4143)]