254629599

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{1427}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 403038720

約数和(自身を除く): 148409121

約数列:

[1, 3, 7, 21, 29, 87, 203, 293, 609, 879, 1427, 2051, 4281, 6153, 8497, 9989, 25491, 29967, 41383, 59479, 124149, 178437, 289681, 418111, 869043, 1254333, 2926777, 8780331, 12125219, 36375657, 84876533, 254629599]

約数ペア:

[(1, 254629599), (3, 84876533), (7, 36375657), (21, 12125219), (29, 8780331), (87, 2926777), (203, 1254333), (293, 869043), (609, 418111), (879, 289681), (1427, 178437), (2051, 124149), (4281, 59479), (6153, 41383), (8497, 29967), (9989, 25491)]