855606477

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{1193}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 1263614976

約数和(自身を除く): 408008499

約数列:

[1, 3, 11, 33, 103, 211, 309, 633, 1133, 1193, 2321, 3399, 3579, 6963, 13123, 21733, 39369, 65199, 122879, 239063, 251723, 368637, 717189, 755169, 1351669, 2768953, 4055007, 8306859, 25927469, 77782407, 285202159, 855606477]

約数ペア:

[(1, 855606477), (3, 285202159), (11, 77782407), (33, 25927469), (103, 8306859), (211, 4055007), (309, 2768953), (633, 1351669), (1133, 755169), (1193, 717189), (2321, 368637), (3399, 251723), (3579, 239063), (6963, 122879), (13123, 65199), (21733, 39369)]