2013115377

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139133}}^1$

素因数の和:139209

約数の個数: 32

約数和(自身を含む): 3365929728

約数和(自身を除く): 1352814351

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4823, 14469, 139133, 417399, 973931, 1808729, 2921793, 5426187, 7374049, 12661103, 22122147, 37983309, 51618343, 95862637, 154855029, 287587911, 671038459, 2013115377]

約数ペア:

[(1, 2013115377), (3, 671038459), (7, 287587911), (13, 154855029), (21, 95862637), (39, 51618343), (53, 37983309), (91, 22122147), (159, 12661103), (273, 7374049), (371, 5426187), (689, 2921793), (1113, 1808729), (2067, 973931), (4823, 417399), (14469, 139133)]