23809527

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19891}}^1$

素因数の和:19923

約数の個数: 24

約数和(自身を含む): 41375360

約数和(自身を除く): 17565833

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 19891, 59673, 139237, 179019, 377929, 417711, 1133787, 1253133, 2645503, 3401361, 7936509, 23809527]

約数ペア:

[(1, 23809527), (3, 7936509), (7, 3401361), (9, 2645503), (19, 1253133), (21, 1133787), (57, 417711), (63, 377929), (133, 179019), (171, 139237), (399, 59673), (1197, 19891)]