40942293

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{4157}}^1$

素因数の和:4241

約数の個数: 24

約数和(自身を含む): 64465632

約数和(自身を除く): 23523339

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1407, 3283, 4157, 9849, 12471, 29099, 87297, 203693, 278519, 611079, 835557, 1949633, 5848899, 13647431, 40942293]

約数ペア:

[(1, 40942293), (3, 13647431), (7, 5848899), (21, 1949633), (49, 835557), (67, 611079), (147, 278519), (201, 203693), (469, 87297), (1407, 29099), (3283, 12471), (4157, 9849)]