1943151

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5443}}^1$

素因数の和:5470

約数の個数: 16

約数和(自身を含む): 3135744

約数和(自身を除く): 1192593

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5443, 16329, 38101, 92531, 114303, 277593, 647717, 1943151]

約数ペア:

[(1, 1943151), (3, 647717), (7, 277593), (17, 114303), (21, 92531), (51, 38101), (119, 16329), (357, 5443)]