13070365

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 20715264

約数和(自身を除く): 7644899

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 1997, 6545, 9985, 13979, 21967, 33949, 69895, 109835, 153769, 169745, 237643, 373439, 768845, 1188215, 1867195, 2614073, 13070365]

約数ペア:

[(1, 13070365), (5, 2614073), (7, 1867195), (11, 1188215), (17, 768845), (35, 373439), (55, 237643), (77, 169745), (85, 153769), (119, 109835), (187, 69895), (385, 33949), (595, 21967), (935, 13979), (1309, 9985), (1997, 6545)]