42018339

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 65352960

約数和(自身を除く): 23334621

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 619, 1331, 1857, 2057, 3993, 6171, 6809, 10523, 20427, 22627, 31569, 67881, 74899, 115753, 224697, 347259, 823889, 1273283, 2471667, 3819849, 14006113, 42018339]

約数ペア:

[(1, 42018339), (3, 14006113), (11, 3819849), (17, 2471667), (33, 1273283), (51, 823889), (121, 347259), (187, 224697), (363, 115753), (561, 74899), (619, 67881), (1331, 31569), (1857, 22627), (2057, 20427), (3993, 10523), (6171, 6809)]