138297601

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 162973944

約数和(自身を除く): 24676343

約数列:

[1, 13, 17, 37, 169, 221, 481, 629, 1301, 2873, 6253, 8177, 16913, 22117, 48137, 106301, 219869, 287521, 625781, 818329, 3737773, 8135153, 10638277, 138297601]

約数ペア:

[(1, 138297601), (13, 10638277), (17, 8135153), (37, 3737773), (169, 818329), (221, 625781), (481, 287521), (629, 219869), (1301, 106301), (2873, 48137), (6253, 22117), (8177, 16913)]