2106016419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{359}}^1\times {\mathrm{431}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 3048192000

約数和(自身を除く): 942175581

約数列:

[1, 3, 13, 39, 349, 359, 431, 1047, 1077, 1293, 4537, 4667, 5603, 13611, 14001, 16809, 125291, 150419, 154729, 375873, 451257, 464187, 1628783, 1955447, 2011477, 4886349, 5866341, 6034431, 54000421, 162001263, 702005473, 2106016419]

約数ペア:

[(1, 2106016419), (3, 702005473), (13, 162001263), (39, 54000421), (349, 6034431), (359, 5866341), (431, 4886349), (1047, 2011477), (1077, 1955447), (1293, 1628783), (4537, 464187), (4667, 451257), (5603, 375873), (13611, 154729), (14001, 150419), (16809, 125291)]