20170332429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{310997}}^1$

素因数の和:312676

約数の個数: 16

約数和(自身を含む): 28980037632

約数和(自身を除く): 8809705203

約数列:

[1, 3, 13, 39, 1663, 4989, 21619, 64857, 310997, 932991, 4042961, 12128883, 517188011, 1551564033, 6723444143, 20170332429]

約数ペア:

[(1, 20170332429), (3, 6723444143), (13, 1551564033), (39, 517188011), (1663, 12128883), (4989, 4042961), (21619, 932991), (64857, 310997)]