26140713

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 39657600

約数和(自身を除く): 13516887

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 323, 509, 901, 969, 1007, 1527, 2703, 3021, 8653, 9671, 17119, 25959, 26977, 29013, 51357, 80931, 164407, 458609, 493221, 512563, 1375827, 1537689, 8713571, 26140713]

約数ペア:

[(1, 26140713), (3, 8713571), (17, 1537689), (19, 1375827), (51, 512563), (53, 493221), (57, 458609), (159, 164407), (323, 80931), (509, 51357), (901, 29013), (969, 26977), (1007, 25959), (1527, 17119), (2703, 9671), (3021, 8653)]