26690853

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23981}}^1$

素因数の和:24044

約数の個数: 16

約数和(自身を含む): 41440896

約数和(自身を除く): 14750043

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 23981, 71943, 167867, 503601, 1270993, 3812979, 8896951, 26690853]

約数ペア:

[(1, 26690853), (3, 8896951), (7, 3812979), (21, 1270993), (53, 503601), (159, 167867), (371, 71943), (1113, 23981)]