2912852787

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 4354045920

約数和(自身を除く): 1441193133

約数列:

[1, 3, 13, 37, 39, 89, 111, 267, 481, 613, 1157, 1369, 1443, 1839, 3293, 3471, 4107, 7969, 9879, 17797, 22681, 23907, 42809, 53391, 54557, 68043, 121841, 128427, 163671, 294853, 365523, 709241, 839197, 884559, 1583933, 2018609, 2127723, 2517591, 4751799, 6055827, 10909561, 26241917, 32728683, 74688533, 78725751, 224065599, 970950929, 2912852787]

約数ペア:

[(1, 2912852787), (3, 970950929), (13, 224065599), (37, 78725751), (39, 74688533), (89, 32728683), (111, 26241917), (267, 10909561), (481, 6055827), (613, 4751799), (1157, 2517591), (1369, 2127723), (1443, 2018609), (1839, 1583933), (3293, 884559), (3471, 839197), (4107, 709241), (7969, 365523), (9879, 294853), (17797, 163671), (22681, 128427), (23907, 121841), (42809, 68043), (53391, 54557)]