2019773709

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{37039}}^1$

素因数の和:37201

約数の個数: 24

約数和(自身を含む): 2993128320

約数和(自身を除く): 973354611

約数列:

[1, 3, 9, 73, 83, 219, 249, 657, 747, 6059, 18177, 37039, 54531, 111117, 333351, 2703847, 3074237, 8111541, 9222711, 24334623, 27668133, 224419301, 673257903, 2019773709]

約数ペア:

[(1, 2019773709), (3, 673257903), (9, 224419301), (73, 27668133), (83, 24334623), (219, 9222711), (249, 8111541), (657, 3074237), (747, 2703847), (6059, 333351), (18177, 111117), (37039, 54531)]