4839681

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 8503488

約数和(自身を除く): 3663807

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 73, 77, 123, 147, 219, 231, 287, 451, 511, 539, 803, 861, 1353, 1533, 1617, 2009, 2409, 2993, 3157, 3577, 5621, 6027, 8979, 9471, 10731, 16863, 20951, 22099, 32923, 39347, 62853, 66297, 98769, 118041, 146657, 230461, 439971, 691383, 1613227, 4839681]

約数ペア:

[(1, 4839681), (3, 1613227), (7, 691383), (11, 439971), (21, 230461), (33, 146657), (41, 118041), (49, 98769), (73, 66297), (77, 62853), (123, 39347), (147, 32923), (219, 22099), (231, 20951), (287, 16863), (451, 10731), (511, 9471), (539, 8979), (803, 6027), (861, 5621), (1353, 3577), (1533, 3157), (1617, 2993), (2009, 2409)]