201716319

素因数分解:

$3^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{6451}}^1$

素因数の和:7950

約数の個数: 16

約数和(自身を含む): 307631360

約数和(自身を除く): 105915041

約数列:

[1, 3, 7, 21, 1489, 4467, 6451, 10423, 19353, 31269, 45157, 135471, 9605539, 28816617, 67238773, 201716319]

約数ペア:

[(1, 201716319), (3, 67238773), (7, 28816617), (21, 9605539), (1489, 135471), (4467, 45157), (6451, 31269), (10423, 19353)]