331388539

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2\times {\mathrm{83}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 362260080

約数和(自身を除く): 30871541

約数列:

[1, 29, 37, 61, 83, 1073, 1769, 2257, 2407, 3071, 3721, 5063, 65453, 89059, 107909, 137677, 146827, 187331, 308843, 3992633, 5432599, 8956447, 11427191, 331388539]

約数ペア:

[(1, 331388539), (29, 11427191), (37, 8956447), (61, 5432599), (83, 3992633), (1073, 308843), (1769, 187331), (2257, 146827), (2407, 137677), (3071, 107909), (3721, 89059), (5063, 65453)]