47032769

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4789}}^1$

素因数の和:4880

約数の個数: 16

約数和(自身を含む): 57020160

約数和(自身を除く): 9987391

約数列:

[1, 7, 23, 61, 161, 427, 1403, 4789, 9821, 33523, 110147, 292129, 771029, 2044903, 6718967, 47032769]

約数ペア:

[(1, 47032769), (7, 6718967), (23, 2044903), (61, 771029), (161, 292129), (427, 110147), (1403, 33523), (4789, 9821)]