22679559

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18947}}^1$

素因数の和:18979

約数の個数: 24

約数和(自身を含む): 39411840

約数和(自身を除く): 16732281

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 18947, 56841, 132629, 170523, 359993, 397887, 1079979, 1193661, 2519951, 3239937, 7559853, 22679559]

約数ペア:

[(1, 22679559), (3, 7559853), (7, 3239937), (9, 2519951), (19, 1193661), (21, 1079979), (57, 397887), (63, 359993), (133, 170523), (171, 132629), (399, 56841), (1197, 18947)]