9291947

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 11046912

約数和(自身を除く): 1754965

約数列:

[1, 7, 47, 61, 329, 427, 463, 2867, 3241, 20069, 21761, 28243, 152327, 197701, 1327421, 9291947]

約数ペア:

[(1, 9291947), (7, 1327421), (47, 197701), (61, 152327), (329, 28243), (427, 21761), (463, 20069), (2867, 3241)]