29164947

素因数分解:

$3^1\times 7^4\times {\mathrm{4049}}^1$

素因数の和:4080

約数の個数: 20

約数和(自身を含む): 45376200

約数和(自身を除く): 16211253

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 4049, 7203, 12147, 28343, 85029, 198401, 595203, 1388807, 4166421, 9721649, 29164947]

約数ペア:

[(1, 29164947), (3, 9721649), (7, 4166421), (21, 1388807), (49, 595203), (147, 198401), (343, 85029), (1029, 28343), (2401, 12147), (4049, 7203)]