2247184359

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1877347}}^1$

素因数の和:1877379

約数の個数: 24

約数和(自身を含む): 3904883840

約数和(自身を除く): 1657699481

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1877347, 5632041, 13141429, 16896123, 35669593, 39424287, 107008779, 118272861, 249687151, 321026337, 749061453, 2247184359]

約数ペア:

[(1, 2247184359), (3, 749061453), (7, 321026337), (9, 249687151), (19, 118272861), (21, 107008779), (57, 39424287), (63, 35669593), (133, 16896123), (171, 13141429), (399, 5632041), (1197, 1877347)]