51005331

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1871}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 79724736

約数和(自身を除く): 28719405

約数列:

[1, 3, 9, 13, 39, 117, 233, 699, 1871, 2097, 3029, 5613, 9087, 16839, 24323, 27261, 72969, 218907, 435943, 1307829, 3923487, 5667259, 17001777, 51005331]

約数ペア:

[(1, 51005331), (3, 17001777), (9, 5667259), (13, 3923487), (39, 1307829), (117, 435943), (233, 218907), (699, 72969), (1871, 27261), (2097, 24323), (3029, 16839), (5613, 9087)]