2802177

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2373

約数の個数: 24

約数和(自身を含む): 4871360

約数和(自身を除く): 2069183

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 2341, 7023, 16387, 21069, 44479, 49161, 133437, 147483, 311353, 400311, 934059, 2802177]

約数ペア:

[(1, 2802177), (3, 934059), (7, 400311), (9, 311353), (19, 147483), (21, 133437), (57, 49161), (63, 44479), (133, 21069), (171, 16387), (399, 7023), (1197, 2341)]