13418691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 21719040

約数和(自身を除く): 8300349

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1009, 1023, 1209, 3027, 4433, 11099, 13117, 13299, 31279, 33297, 39351, 93837, 144287, 344069, 406627, 432861, 1032207, 1219881, 4472897, 13418691]

約数ペア:

[(1, 13418691), (3, 4472897), (11, 1219881), (13, 1032207), (31, 432861), (33, 406627), (39, 344069), (93, 144287), (143, 93837), (341, 39351), (403, 33297), (429, 31279), (1009, 13299), (1023, 13117), (1209, 11099), (3027, 4433)]