15670072977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21147197}}^1$

素因数の和:21147232

約数の個数: 16

約数和(自身を含む): 23684861760

約数和(自身を除く): 8014788783

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 21147197, 63441591, 274913561, 401796743, 824740683, 1205390229, 5223357659, 15670072977]

約数ペア:

[(1, 15670072977), (3, 5223357659), (13, 1205390229), (19, 824740683), (39, 401796743), (57, 274913561), (247, 63441591), (741, 21147197)]