291237427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{4373}}^1$

素因数の和:4542

約数の個数: 16

約数和(自身を含む): 323326080

約数和(自身を除く): 32088653

約数列:

[1, 13, 47, 109, 611, 1417, 4373, 5123, 56849, 66599, 205531, 476657, 2671903, 6196541, 22402879, 291237427]

約数ペア:

[(1, 291237427), (13, 22402879), (47, 6196541), (109, 2671903), (611, 476657), (1417, 205531), (4373, 66599), (5123, 56849)]