24104381

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 28600704

約数和(自身を除く): 4496323

約数列:

[1, 7, 43, 73, 301, 511, 1097, 3139, 7679, 21973, 47171, 80081, 330197, 560567, 3443483, 24104381]

約数ペア:

[(1, 24104381), (7, 3443483), (43, 560567), (73, 330197), (301, 80081), (511, 47171), (1097, 21973), (3139, 7679)]