2013509097

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1308323}}^1$

素因数の和:1308354

約数の個数: 20

約数和(自身を含む): 3166144080

約数和(自身を除く): 1152634983

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1308323, 3924969, 11774907, 24858137, 35324721, 74574411, 105974163, 223723233, 671169699, 2013509097]

約数ペア:

[(1, 2013509097), (3, 671169699), (9, 223723233), (19, 105974163), (27, 74574411), (57, 35324721), (81, 24858137), (171, 11774907), (513, 3924969), (1539, 1308323)]