2497173873

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{5801}}^1$

素因数の和:5965

約数の個数: 32

約数和(自身を含む): 3529101312

約数和(自身を除く): 1031927439

約数列:

[1, 3, 43, 47, 71, 129, 141, 213, 2021, 3053, 3337, 5801, 6063, 9159, 10011, 17403, 143491, 249443, 272647, 411871, 430473, 748329, 817941, 1235613, 11723821, 17710453, 19357937, 35171463, 53131359, 58073811, 832391291, 2497173873]

約数ペア:

[(1, 2497173873), (3, 832391291), (43, 58073811), (47, 53131359), (71, 35171463), (129, 19357937), (141, 17710453), (213, 11723821), (2021, 1235613), (3053, 817941), (3337, 748329), (5801, 430473), (6063, 411871), (9159, 272647), (10011, 249443), (17403, 143491)]