52172799

素因数分解:

$3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{1381}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 81294768

約数和(自身を除く): 29121969

約数列:

[1, 3, 7, 21, 49, 147, 257, 771, 1381, 1799, 4143, 5397, 9667, 12593, 29001, 37779, 67669, 203007, 354917, 1064751, 2484419, 7453257, 17390933, 52172799]

約数ペア:

[(1, 52172799), (3, 17390933), (7, 7453257), (21, 2484419), (49, 1064751), (147, 354917), (257, 203007), (771, 67669), (1381, 37779), (1799, 29001), (4143, 12593), (5397, 9667)]