22394323

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 27234144

約数和(自身を除く): 4839821

約数列:

[1, 7, 41, 49, 71, 157, 287, 497, 1099, 2009, 2911, 3479, 6437, 7693, 11147, 20377, 45059, 78029, 142639, 315413, 457027, 546203, 3199189, 22394323]

約数ペア:

[(1, 22394323), (7, 3199189), (41, 546203), (49, 457027), (71, 315413), (157, 142639), (287, 78029), (497, 45059), (1099, 20377), (2009, 11147), (2911, 7693), (3479, 6437)]