2964969

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 5154240

約数和(自身を除く): 2189271

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 2477, 7431, 17339, 22293, 47063, 52017, 141189, 156051, 329441, 423567, 988323, 2964969]

約数ペア:

[(1, 2964969), (3, 988323), (7, 423567), (9, 329441), (19, 156051), (21, 141189), (57, 52017), (63, 47063), (133, 22293), (171, 17339), (399, 7431), (1197, 2477)]