321104161

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1\times {\mathrm{1933}}^1$

素因数の和:3208

約数の個数: 16

約数和(自身を含む): 386800000

約数和(自身を除く): 65695839

約数列:

[1, 7, 19, 133, 1249, 1933, 8743, 13531, 23731, 36727, 166117, 257089, 2414317, 16900219, 45872023, 321104161]

約数ペア:

[(1, 321104161), (7, 45872023), (19, 16900219), (133, 2414317), (1249, 257089), (1933, 166117), (8743, 36727), (13531, 23731)]