1953064047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1\times {\mathrm{547}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 2863874304

約数和(自身を除く): 910810257

約数列:

[1, 3, 11, 33, 257, 421, 547, 771, 1263, 1641, 2827, 4631, 6017, 8481, 13893, 18051, 108197, 140579, 230287, 324591, 421737, 690861, 1190167, 1546369, 2533157, 3570501, 4639107, 7599471, 59183759, 177551277, 651021349, 1953064047]

約数ペア:

[(1, 1953064047), (3, 651021349), (11, 177551277), (33, 59183759), (257, 7599471), (421, 4639107), (547, 3570501), (771, 2533157), (1263, 1546369), (1641, 1190167), (2827, 690861), (4631, 421737), (6017, 324591), (8481, 230287), (13893, 140579), (18051, 108197)]