12205122988821

素因数分解:

$3^1\times 7^3\times {\mathrm{9733}}^1\times {\mathrm{1218653}}^1$

素因数の和:1228410

約数の個数: 32

約数和(自身を含む): 18979804857600

約数和(自身を除く): 6774681868779

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 9733, 29199, 68131, 204393, 476917, 1218653, 1430751, 3338419, 3655959, 8530571, 10015257, 25591713, 59713997, 179141991, 417997979, 1253993937, 11861149649, 35583448947, 83028047543, 249084142629, 581196332801, 1743588998403, 4068374329607, 12205122988821]

約数ペア:

[(1, 12205122988821), (3, 4068374329607), (7, 1743588998403), (21, 581196332801), (49, 249084142629), (147, 83028047543), (343, 35583448947), (1029, 11861149649), (9733, 1253993937), (29199, 417997979), (68131, 179141991), (204393, 59713997), (476917, 25591713), (1218653, 10015257), (1430751, 8530571), (3338419, 3655959)]