13037193

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{4127}}^1$

素因数の和:4155

約数の個数: 24

約数和(自身を含む): 21036288

約数和(自身を除く): 7999095

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 4127, 12381, 37143, 53651, 111429, 160953, 334287, 482859, 1002861, 1448577, 4345731, 13037193]

約数ペア:

[(1, 13037193), (3, 4345731), (9, 1448577), (13, 1002861), (27, 482859), (39, 334287), (81, 160953), (117, 111429), (243, 53651), (351, 37143), (1053, 12381), (3159, 4127)]