2019099621

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{10247}}^1$

素因数の和:11121

約数の個数: 32

約数和(自身を含む): 3360688128

約数和(自身を除く): 1341588507

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 853, 2559, 5971, 9383, 10247, 17913, 28149, 30741, 65681, 71729, 112717, 197043, 215187, 338151, 789019, 2367057, 8740691, 26222073, 61184837, 96147601, 183554511, 288442803, 673033207, 2019099621]

約数ペア:

[(1, 2019099621), (3, 673033207), (7, 288442803), (11, 183554511), (21, 96147601), (33, 61184837), (77, 26222073), (231, 8740691), (853, 2367057), (2559, 789019), (5971, 338151), (9383, 215187), (10247, 197043), (17913, 112717), (28149, 71729), (30741, 65681)]