228712679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{6197}}^1$

素因数の和:6394

約数の個数: 16

約数和(自身を含む): 262398528

約数和(自身を除く): 33685849

約数列:

[1, 13, 17, 167, 221, 2171, 2839, 6197, 36907, 80561, 105349, 1034899, 1369537, 13453687, 17593283, 228712679]

約数ペア:

[(1, 228712679), (13, 17593283), (17, 13453687), (167, 1369537), (221, 1034899), (2171, 105349), (2839, 80561), (6197, 36907)]