2016716427

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{70003}}^1$

素因数の和:70120

約数の個数: 32

約数和(自身を含む): 3292988160

約数和(自身を除く): 1276271733

約数列:

[1, 3, 9, 11, 27, 33, 97, 99, 291, 297, 873, 1067, 2619, 3201, 9603, 28809, 70003, 210009, 630027, 770033, 1890081, 2310099, 6790291, 6930297, 20370873, 20790891, 61112619, 74693201, 183337857, 224079603, 672238809, 2016716427]

約数ペア:

[(1, 2016716427), (3, 672238809), (9, 224079603), (11, 183337857), (27, 74693201), (33, 61112619), (97, 20790891), (99, 20370873), (291, 6930297), (297, 6790291), (873, 2310099), (1067, 1890081), (2619, 770033), (3201, 630027), (9603, 210009), (28809, 70003)]