2055963

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 3580416

約数和(自身を除く): 1524453

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 443, 663, 1329, 1547, 3101, 4641, 5759, 7531, 9303, 17277, 22593, 40313, 52717, 97903, 120939, 158151, 293709, 685321, 2055963]

約数ペア:

[(1, 2055963), (3, 685321), (7, 293709), (13, 158151), (17, 120939), (21, 97903), (39, 52717), (51, 40313), (91, 22593), (119, 17277), (221, 9303), (273, 7531), (357, 5759), (443, 4641), (663, 3101), (1329, 1547)]