16001001

素因数分解:

$3^2\times {\mathrm{379}}^1\times {\mathrm{4691}}^1$

素因数の和:5076

約数の個数: 12

約数和(自身を含む): 23178480

約数和(自身を除く): 7177479

約数列:

[1, 3, 9, 379, 1137, 3411, 4691, 14073, 42219, 1777889, 5333667, 16001001]

約数ペア:

[(1, 16001001), (3, 5333667), (9, 1777889), (379, 42219), (1137, 14073), (3411, 4691)]