2019278217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{37243}}^1$

素因数の和:37341

約数の個数: 32

約数和(自身を含む): 3089166336

約数和(自身を除く): 1069888119

約数列:

[1, 3, 11, 31, 33, 53, 93, 159, 341, 583, 1023, 1643, 1749, 4929, 18073, 37243, 54219, 111729, 409673, 1154533, 1229019, 1973879, 3463599, 5921637, 12699863, 21712669, 38099589, 61190249, 65138007, 183570747, 673092739, 2019278217]

約数ペア:

[(1, 2019278217), (3, 673092739), (11, 183570747), (31, 65138007), (33, 61190249), (53, 38099589), (93, 21712669), (159, 12699863), (341, 5921637), (583, 3463599), (1023, 1973879), (1643, 1229019), (1749, 1154533), (4929, 409673), (18073, 111729), (37243, 54219)]