17815041

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 27181440

約数和(自身を除く): 9366399

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 801, 967, 2047, 2901, 6141, 8703, 18423, 22241, 66723, 86063, 200169, 258189, 774567, 1979449, 5938347, 17815041]

約数ペア:

[(1, 17815041), (3, 5938347), (9, 1979449), (23, 774567), (69, 258189), (89, 200169), (207, 86063), (267, 66723), (801, 22241), (967, 18423), (2047, 8703), (2901, 6141)]