1245496317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1\times {\mathrm{14431}}^1$

素因数の和:16660

約数の個数: 16

約数和(自身を含む): 1789337088

約数和(自身を除く): 543840771

約数列:

[1, 3, 13, 39, 2213, 6639, 14431, 28769, 43293, 86307, 187603, 562809, 31935803, 95807409, 415165439, 1245496317]

約数ペア:

[(1, 1245496317), (3, 415165439), (13, 95807409), (39, 31935803), (2213, 562809), (6639, 187603), (14431, 86307), (28769, 43293)]