22152361

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 28547424

約数和(自身を除く): 6395063

約数列:

[1, 7, 11, 49, 73, 77, 511, 539, 563, 803, 3577, 3941, 5621, 6193, 27587, 39347, 41099, 43351, 287693, 303457, 452089, 2013851, 3164623, 22152361]

約数ペア:

[(1, 22152361), (7, 3164623), (11, 2013851), (49, 452089), (73, 303457), (77, 287693), (511, 43351), (539, 41099), (563, 39347), (803, 27587), (3577, 6193), (3941, 5621)]