2016609081

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 2782886400

約数和(自身を除く): 766277319

約数列:

[1, 3, 67, 89, 139, 201, 267, 417, 811, 2433, 5963, 9313, 12371, 17889, 27939, 37113, 54337, 72179, 112729, 163011, 216537, 338187, 828857, 2486571, 4835993, 7552843, 10032881, 14507979, 22658529, 30098643, 672203027, 2016609081]

約数ペア:

[(1, 2016609081), (3, 672203027), (67, 30098643), (89, 22658529), (139, 14507979), (201, 10032881), (267, 7552843), (417, 4835993), (811, 2486571), (2433, 828857), (5963, 338187), (9313, 216537), (12371, 163011), (17889, 112729), (27939, 72179), (37113, 54337)]