2306535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 4603392

約数和(自身を除く): 2296857

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1997, 5991, 9985, 13979, 21967, 29955, 41937, 65901, 69895, 109835, 153769, 209685, 329505, 461307, 768845, 2306535]

約数ペア:

[(1, 2306535), (3, 768845), (5, 461307), (7, 329505), (11, 209685), (15, 153769), (21, 109835), (33, 69895), (35, 65901), (55, 41937), (77, 29955), (105, 21967), (165, 13979), (231, 9985), (385, 5991), (1155, 1997)]