2000135403

素因数分解:

$3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{30323}}^1$

素因数の和:30688

約数の個数: 32

約数和(自身を含む): 3396288000

約数和(自身を除く): 1396152597

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 349, 1047, 2443, 3141, 7329, 9423, 21987, 30323, 65961, 90969, 212261, 272907, 636783, 818721, 1910349, 5731047, 10582727, 31748181, 74079089, 95244543, 222237267, 285733629, 666711801, 2000135403]

約数ペア:

[(1, 2000135403), (3, 666711801), (7, 285733629), (9, 222237267), (21, 95244543), (27, 74079089), (63, 31748181), (189, 10582727), (349, 5731047), (1047, 1910349), (2443, 818721), (3141, 636783), (7329, 272907), (9423, 212261), (21987, 90969), (30323, 65961)]