171322851

素因数分解:

$3^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{5479}}^1$

素因数の和:6978

約数の個数: 16

約数和(自身を含む): 261286400

約数和(自身を除く): 89963549

約数列:

[1, 3, 7, 21, 1489, 4467, 5479, 10423, 16437, 31269, 38353, 115059, 8158231, 24474693, 57107617, 171322851]

約数ペア:

[(1, 171322851), (3, 57107617), (7, 24474693), (21, 8158231), (1489, 115059), (4467, 38353), (5479, 31269), (10423, 16437)]