30921267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10861}}^1$

素因数の和:10950

約数の個数: 16

約数和(自身を含む): 45012128

約数和(自身を除く): 14090861

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 10861, 32583, 141193, 423579, 792853, 2378559, 10307089, 30921267]

約数ペア:

[(1, 30921267), (3, 10307089), (13, 2378559), (39, 792853), (73, 423579), (219, 141193), (949, 32583), (2847, 10861)]