220053057

素因数分解:

$3^1\times 7^1\times {\mathrm{2971}}^1\times {\mathrm{3527}}^1$

素因数の和:6508

約数の個数: 16

約数和(自身を含む): 335526912

約数和(自身を除く): 115473855

約数列:

[1, 3, 7, 21, 2971, 3527, 8913, 10581, 20797, 24689, 62391, 74067, 10478717, 31436151, 73351019, 220053057]

約数ペア:

[(1, 220053057), (3, 73351019), (7, 31436151), (21, 10478717), (2971, 74067), (3527, 62391), (8913, 24689), (10581, 20797)]