13660829

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7901}}^1$

素因数の和:7940

約数の個数: 16

約数和(自身を含む): 17700480

約数和(自身を除く): 4039651

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 7901, 55307, 102713, 150119, 718991, 1050833, 1951547, 13660829]

約数ペア:

[(1, 13660829), (7, 1951547), (13, 1050833), (19, 718991), (91, 150119), (133, 102713), (247, 55307), (1729, 7901)]