2649403911

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{188021}}^1$

素因数の和:188103

約数の個数: 32

約数和(自身を含む): 4476427776

約数和(自身を除く): 1827023865

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 14091, 188021, 564063, 1316147, 2068231, 3948441, 6204693, 11469281, 14477617, 34407843, 43432851, 80284967, 126162091, 240854901, 378486273, 883134637, 2649403911]

約数ペア:

[(1, 2649403911), (3, 883134637), (7, 378486273), (11, 240854901), (21, 126162091), (33, 80284967), (61, 43432851), (77, 34407843), (183, 14477617), (231, 11469281), (427, 6204693), (671, 3948441), (1281, 2068231), (2013, 1316147), (4697, 564063), (14091, 188021)]