2118485601

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{61507}}^1$

素因数の和:61645

約数の個数: 24

約数和(自身を含む): 3166431840

約数和(自身を除く): 1047946239

約数列:

[1, 3, 9, 43, 89, 129, 267, 387, 801, 3827, 11481, 34443, 61507, 184521, 553563, 2644801, 5474123, 7934403, 16422369, 23803209, 49267107, 235387289, 706161867, 2118485601]

約数ペア:

[(1, 2118485601), (3, 706161867), (9, 235387289), (43, 49267107), (89, 23803209), (129, 16422369), (267, 7934403), (387, 5474123), (801, 2644801), (3827, 553563), (11481, 184521), (34443, 61507)]