137372873

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 159038208

約数和(自身を除く): 21665335

約数列:

[1, 11, 31, 53, 121, 341, 583, 691, 1643, 3751, 6413, 7601, 18073, 21421, 36623, 83611, 198803, 235631, 402853, 1135313, 2591941, 4431383, 12488443, 137372873]

約数ペア:

[(1, 137372873), (11, 12488443), (31, 4431383), (53, 2591941), (121, 1135313), (341, 402853), (583, 235631), (691, 198803), (1643, 83611), (3751, 36623), (6413, 21421), (7601, 18073)]