13101179

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 16643088

約数和(自身を除く): 3541909

約数列:

[1, 7, 13, 49, 91, 131, 157, 637, 917, 1099, 1703, 2041, 6419, 7693, 11921, 14287, 20567, 83447, 100009, 143969, 267371, 1007783, 1871597, 13101179]

約数ペア:

[(1, 13101179), (7, 1871597), (13, 1007783), (49, 267371), (91, 143969), (131, 100009), (157, 83447), (637, 20567), (917, 14287), (1099, 11921), (1703, 7693), (2041, 6419)]