13840983

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 22579200

約数和(自身を除く): 8738217

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 839, 1269, 1833, 2517, 5499, 7551, 10907, 16497, 22653, 32721, 39433, 98163, 118299, 294489, 354897, 512629, 1064691, 1537887, 4613661, 13840983]

約数ペア:

[(1, 13840983), (3, 4613661), (9, 1537887), (13, 1064691), (27, 512629), (39, 354897), (47, 294489), (117, 118299), (141, 98163), (351, 39433), (423, 32721), (611, 22653), (839, 16497), (1269, 10907), (1833, 7551), (2517, 5499)]