9223907

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 11887920

約数和(自身を除く): 2664013

約数列:

[1, 7, 11, 49, 77, 109, 157, 539, 763, 1099, 1199, 1727, 5341, 7693, 8393, 12089, 17113, 58751, 84623, 119791, 188243, 838537, 1317701, 9223907]

約数ペア:

[(1, 9223907), (7, 1317701), (11, 838537), (49, 188243), (77, 119791), (109, 84623), (157, 58751), (539, 17113), (763, 12089), (1099, 8393), (1199, 7693), (1727, 5341)]