1245492063

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{62141}}^1$

素因数の和:62295

約数の個数: 24

約数和(自身を含む): 1919442096

約数和(自身を除く): 673950033

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 6681, 20043, 62141, 186423, 559269, 1056397, 3169191, 8140471, 9507573, 24421413, 73264239, 138388007, 415164021, 1245492063]

約数ペア:

[(1, 1245492063), (3, 415164021), (9, 138388007), (17, 73264239), (51, 24421413), (131, 9507573), (153, 8140471), (393, 3169191), (1179, 1056397), (2227, 559269), (6681, 186423), (20043, 62141)]