24992163

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20879}}^1$

素因数の和:20911

約数の個数: 24

約数和(自身を含む): 43430400

約数和(自身を除く): 18438237

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 20879, 62637, 146153, 187911, 396701, 438459, 1190103, 1315377, 2776907, 3570309, 8330721, 24992163]

約数ペア:

[(1, 24992163), (3, 8330721), (7, 3570309), (9, 2776907), (19, 1315377), (21, 1190103), (57, 438459), (63, 396701), (133, 187911), (171, 146153), (399, 62637), (1197, 20879)]