29126139

素因数分解:

$3^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{571}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 45384768

約数和(自身を除く): 16258629

約数列:

[1, 3, 7, 21, 49, 147, 347, 571, 1041, 1713, 2429, 3997, 7287, 11991, 17003, 27979, 51009, 83937, 198137, 594411, 1386959, 4160877, 9708713, 29126139]

約数ペア:

[(1, 29126139), (3, 9708713), (7, 4160877), (21, 1386959), (49, 594411), (147, 198137), (347, 83937), (571, 51009), (1041, 27979), (1713, 17003), (2429, 11991), (3997, 7287)]