42071787

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3313}}^1$

素因数の和:3419

約数の個数: 24

約数和(自身を含む): 65139984

約数和(自身を除く): 23068197

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 3313, 4233, 9939, 12699, 29817, 56321, 168963, 274979, 506889, 824937, 2474811, 4674643, 14023929, 42071787]

約数ペア:

[(1, 42071787), (3, 14023929), (9, 4674643), (17, 2474811), (51, 824937), (83, 506889), (153, 274979), (249, 168963), (747, 56321), (1411, 29817), (3313, 12699), (4233, 9939)]