20171485821

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1\times {\mathrm{231481}}^1$

素因数の和:232452

約数の個数: 16

約数和(自身を含む): 27792654848

約数和(自身を除く): 7621169027

約数列:

[1, 3, 31, 93, 937, 2811, 29047, 87141, 231481, 694443, 7175911, 21527733, 216897697, 650693091, 6723828607, 20171485821]

約数ペア:

[(1, 20171485821), (3, 6723828607), (31, 650693091), (93, 216897697), (937, 21527733), (2811, 7175911), (29047, 694443), (87141, 231481)]