220925517

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{8167}}^1$

素因数の和:8368

約数の個数: 16

約数和(自身を含む): 301105152

約数和(自身を除く): 80179635

約数列:

[1, 3, 71, 127, 213, 381, 8167, 9017, 24501, 27051, 579857, 1037209, 1739571, 3111627, 73641839, 220925517]

約数ペア:

[(1, 220925517), (3, 73641839), (71, 3111627), (127, 1739571), (213, 1037209), (381, 579857), (8167, 27051), (9017, 24501)]