13754613

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 20476800

約数和(自身を除く): 6722187

約数列:

[1, 3, 19, 29, 53, 57, 87, 157, 159, 471, 551, 1007, 1537, 1653, 2983, 3021, 4553, 4611, 8321, 8949, 13659, 24963, 29203, 86507, 87609, 158099, 241309, 259521, 474297, 723927, 4584871, 13754613]

約数ペア:

[(1, 13754613), (3, 4584871), (19, 723927), (29, 474297), (53, 259521), (57, 241309), (87, 158099), (157, 87609), (159, 86507), (471, 29203), (551, 24963), (1007, 13659), (1537, 8949), (1653, 8321), (2983, 4611), (3021, 4553)]