9847047

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7687}}^1$

素因数の和:7758

約数の個数: 16

約数和(自身を含む): 15252992

約数和(自身を除く): 5405945

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 7687, 23061, 53809, 161427, 468907, 1406721, 3282349, 9847047]

約数ペア:

[(1, 9847047), (3, 3282349), (7, 1406721), (21, 468907), (61, 161427), (183, 53809), (427, 23061), (1281, 7687)]