4724559

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3979

約数の個数: 24

約数和(自身を含む): 8211840

約数和(自身を除く): 3487281

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 3947, 11841, 27629, 35523, 74993, 82887, 224979, 248661, 524951, 674937, 1574853, 4724559]

約数ペア:

[(1, 4724559), (3, 1574853), (7, 674937), (9, 524951), (19, 248661), (21, 224979), (57, 82887), (63, 74993), (133, 35523), (171, 27629), (399, 11841), (1197, 3947)]