2016161203

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 2407881600

約数和(自身を除く): 391720397

約数列:

[1, 7, 49, 61, 173, 343, 427, 557, 1211, 2989, 3899, 8477, 10553, 20923, 27293, 33977, 59339, 73871, 96361, 191051, 237839, 517097, 674527, 1664873, 3619679, 4721689, 5878021, 11654111, 33051823, 41146147, 288023029, 2016161203]

約数ペア:

[(1, 2016161203), (7, 288023029), (49, 41146147), (61, 33051823), (173, 11654111), (343, 5878021), (427, 4721689), (557, 3619679), (1211, 1664873), (2989, 674527), (3899, 517097), (8477, 237839), (10553, 191051), (20923, 96361), (27293, 73871), (33977, 59339)]