27962403

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42953}}^1$

素因数の和:42994

約数の個数: 16

約数和(自身を含む): 43984896

約数和(自身を除く): 16022493

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 42953, 128859, 300671, 902013, 1331543, 3994629, 9320801, 27962403]

約数ペア:

[(1, 27962403), (3, 9320801), (7, 3994629), (21, 1331543), (31, 902013), (93, 300671), (217, 128859), (651, 42953)]