13918203

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 23385600

約数和(自身を除く): 9467397

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2087, 2223, 6261, 6669, 18783, 27131, 39653, 56349, 81393, 118959, 244179, 356877, 515489, 732537, 1070631, 1546467, 4639401, 13918203]

約数ペア:

[(1, 13918203), (3, 4639401), (9, 1546467), (13, 1070631), (19, 732537), (27, 515489), (39, 356877), (57, 244179), (117, 118959), (171, 81393), (247, 56349), (351, 39653), (513, 27131), (741, 18783), (2087, 6669), (2223, 6261)]