12440217

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6217}}^1$

素因数の和:6272

約数の個数: 16

約数和(自身を含む): 17907840

約数和(自身を除く): 5467623

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 6217, 18651, 142991, 180293, 428973, 540879, 4146739, 12440217]

約数ペア:

[(1, 12440217), (3, 4146739), (23, 540879), (29, 428973), (69, 180293), (87, 142991), (667, 18651), (2001, 6217)]