2021035995

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1360967}}^1$

素因数の和:1360992

約数の個数: 32

約数和(自身を含む): 3919587840

約数和(自身を除く): 1898551845

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 1360967, 4082901, 6804835, 12248703, 14970637, 20414505, 36746109, 44911911, 61243515, 74853185, 134735733, 183730545, 224559555, 404207199, 673678665, 2021035995]

約数ペア:

[(1, 2021035995), (3, 673678665), (5, 404207199), (9, 224559555), (11, 183730545), (15, 134735733), (27, 74853185), (33, 61243515), (45, 44911911), (55, 36746109), (99, 20414505), (135, 14970637), (165, 12248703), (297, 6804835), (495, 4082901), (1485, 1360967)]