266771757

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{40847}}^1$

素因数の和:41168

約数の個数: 16

約数和(自身を含む): 407826432

約数和(自身を除く): 141054675

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 40847, 122541, 285929, 857787, 12703417, 38110251, 88923919, 266771757]

約数ペア:

[(1, 266771757), (3, 88923919), (7, 38110251), (21, 12703417), (311, 857787), (933, 285929), (2177, 122541), (6531, 40847)]