220698909

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{673}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 323843520

約数和(自身を除く): 103144611

約数列:

[1, 3, 9, 83, 249, 439, 673, 747, 1317, 2019, 3951, 6057, 36437, 55859, 109311, 167577, 295447, 327933, 502731, 886341, 2659023, 24522101, 73566303, 220698909]

約数ペア:

[(1, 220698909), (3, 73566303), (9, 24522101), (83, 2659023), (249, 886341), (439, 502731), (673, 327933), (747, 295447), (1317, 167577), (2019, 109311), (3951, 55859), (6057, 36437)]