26940243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5479}}^1$

素因数の和:5642

約数の個数: 16

約数和(自身を含む): 39456000

約数和(自身を除く): 12515757

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 5479, 16437, 60269, 180807, 816371, 2449113, 8980081, 26940243]

約数ペア:

[(1, 26940243), (3, 8980081), (11, 2449113), (33, 816371), (149, 180807), (447, 60269), (1639, 16437), (4917, 5479)]