16461291

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71261}}^1$

素因数の和:71282

約数の個数: 16

約数和(自身を含む): 27364608

約数和(自身を除く): 10903317

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 71261, 213783, 498827, 783871, 1496481, 2351613, 5487097, 16461291]

約数ペア:

[(1, 16461291), (3, 5487097), (7, 2351613), (11, 1496481), (21, 783871), (33, 498827), (77, 213783), (231, 71261)]