13846917

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 22063104

約数和(自身を除く): 8216187

約数列:

[1, 3, 7, 21, 37, 71, 111, 213, 251, 259, 497, 753, 777, 1491, 1757, 2627, 5271, 7881, 9287, 17821, 18389, 27861, 53463, 55167, 65009, 124747, 195027, 374241, 659377, 1978131, 4615639, 13846917]

約数ペア:

[(1, 13846917), (3, 4615639), (7, 1978131), (21, 659377), (37, 374241), (71, 195027), (111, 124747), (213, 65009), (251, 55167), (259, 53463), (497, 27861), (753, 18389), (777, 17821), (1491, 9287), (1757, 7881), (2627, 5271)]