1200698559

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{45893}}^1$

素因数の和:45941

約数の個数: 40

約数和(自身を含む): 1999142640

約数和(自身を除く): 798444081

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 459, 513, 969, 1377, 1539, 2907, 8721, 26163, 45893, 137679, 413037, 780181, 871967, 1239111, 2340543, 2615901, 3717333, 7021629, 7847703, 14823439, 21064887, 23543109, 44470317, 63194661, 70629327, 133410951, 400232853, 1200698559]

約数ペア:

[(1, 1200698559), (3, 400232853), (9, 133410951), (17, 70629327), (19, 63194661), (27, 44470317), (51, 23543109), (57, 21064887), (81, 14823439), (153, 7847703), (171, 7021629), (323, 3717333), (459, 2615901), (513, 2340543), (969, 1239111), (1377, 871967), (1539, 780181), (2907, 413037), (8721, 137679), (26163, 45893)]