11955867

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 20175360

約数和(自身を除く): 8219493

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 709, 803, 1533, 2127, 2409, 4963, 5621, 7799, 14889, 16863, 23397, 51757, 54593, 155271, 163779, 362299, 569327, 1086897, 1707981, 3985289, 11955867]

約数ペア:

[(1, 11955867), (3, 3985289), (7, 1707981), (11, 1086897), (21, 569327), (33, 362299), (73, 163779), (77, 155271), (219, 54593), (231, 51757), (511, 23397), (709, 16863), (803, 14889), (1533, 7799), (2127, 5621), (2409, 4963)]