236420639

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 305155200

約数和(自身を除く): 68734561

約数列:

[1, 7, 13, 37, 49, 91, 259, 343, 481, 637, 1433, 1813, 3367, 4459, 10031, 12691, 18629, 23569, 53021, 70217, 130403, 164983, 371147, 491519, 689273, 912821, 2598029, 4824911, 6389747, 18186203, 33774377, 236420639]

約数ペア:

[(1, 236420639), (7, 33774377), (13, 18186203), (37, 6389747), (49, 4824911), (91, 2598029), (259, 912821), (343, 689273), (481, 491519), (637, 371147), (1433, 164983), (1813, 130403), (3367, 70217), (4459, 53021), (10031, 23569), (12691, 18629)]