15933141

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5381}}^1$

素因数の和:5441

約数の個数: 24

約数和(自身を含む): 26866944

約数和(自身を除く): 10933803

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 5381, 16143, 37667, 48429, 113001, 252907, 339003, 758721, 1770349, 2276163, 5311047, 15933141]

約数ペア:

[(1, 15933141), (3, 5311047), (7, 2276163), (9, 1770349), (21, 758721), (47, 339003), (63, 252907), (141, 113001), (329, 48429), (423, 37667), (987, 16143), (2961, 5381)]