17260887

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4049}}^1$

素因数の和:4095

約数の個数: 24

約数和(自身を含む): 27702000

約数和(自身を除く): 10441113

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4049, 4263, 12147, 28343, 85029, 117421, 198401, 352263, 595203, 821947, 2465841, 5753629, 17260887]

約数ペア:

[(1, 17260887), (3, 5753629), (7, 2465841), (21, 821947), (29, 595203), (49, 352263), (87, 198401), (147, 117421), (203, 85029), (609, 28343), (1421, 12147), (4049, 4263)]