13970243

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 17794944

約数和(自身を除く): 3824701

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 541, 833, 1519, 3689, 3787, 9197, 16771, 25823, 26509, 64379, 117397, 285107, 450653, 821779, 1995749, 13970243]

約数ペア:

[(1, 13970243), (7, 1995749), (17, 821779), (31, 450653), (49, 285107), (119, 117397), (217, 64379), (527, 26509), (541, 25823), (833, 16771), (1519, 9197), (3689, 3787)]