4022967951

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{391073}}^1$

素因数の和:391212

約数の個数: 20

約数和(自身を含む): 6056954112

約数和(自身を除く): 2033986161

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 391073, 1173219, 3519657, 10558971, 31676913, 49666271, 148998813, 446996439, 1340989317, 4022967951]

約数ペア:

[(1, 4022967951), (3, 1340989317), (9, 446996439), (27, 148998813), (81, 49666271), (127, 31676913), (381, 10558971), (1143, 3519657), (3429, 1173219), (10287, 391073)]