30265347

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75853}}^1$

素因数の和:75882

約数の個数: 16

約数和(自身を含む): 48546560

約数和(自身を除く): 18281213

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 75853, 227559, 530971, 1441207, 1592913, 4323621, 10088449, 30265347]

約数ペア:

[(1, 30265347), (3, 10088449), (7, 4323621), (19, 1592913), (21, 1441207), (57, 530971), (133, 227559), (399, 75853)]