22488297

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 34618752

約数和(自身を除く): 12130455

約数列:

[1, 3, 13, 17, 39, 51, 107, 221, 317, 321, 663, 951, 1391, 1819, 4121, 4173, 5389, 5457, 12363, 16167, 23647, 33919, 70057, 70941, 101757, 210171, 440947, 576623, 1322841, 1729869, 7496099, 22488297]

約数ペア:

[(1, 22488297), (3, 7496099), (13, 1729869), (17, 1322841), (39, 576623), (51, 440947), (107, 210171), (221, 101757), (317, 70941), (321, 70057), (663, 33919), (951, 23647), (1391, 16167), (1819, 12363), (4121, 5457), (4173, 5389)]