2458053

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 4032000

約数和(自身を除く): 1573947

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 149, 351, 423, 447, 611, 1269, 1341, 1833, 1937, 4023, 5499, 5811, 7003, 16497, 17433, 21009, 52299, 63027, 91039, 189081, 273117, 819351, 2458053]

約数ペア:

[(1, 2458053), (3, 819351), (9, 273117), (13, 189081), (27, 91039), (39, 63027), (47, 52299), (117, 21009), (141, 17433), (149, 16497), (351, 7003), (423, 5811), (447, 5499), (611, 4023), (1269, 1937), (1341, 1833)]