5198991

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14563}}^1$

素因数の和:14590

約数の個数: 16

約数和(自身を含む): 8388864

約数和(自身を除く): 3189873

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 14563, 43689, 101941, 247571, 305823, 742713, 1732997, 5198991]

約数ペア:

[(1, 5198991), (3, 1732997), (7, 742713), (17, 305823), (21, 247571), (51, 101941), (119, 43689), (357, 14563)]