85472023

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1231}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 108144960

約数和(自身を除く): 22672937

約数列:

[1, 7, 13, 49, 91, 109, 637, 763, 1231, 1417, 5341, 8617, 9919, 16003, 60319, 69433, 112021, 134179, 784147, 939253, 1744327, 6574771, 12210289, 85472023]

約数ペア:

[(1, 85472023), (7, 12210289), (13, 6574771), (49, 1744327), (91, 939253), (109, 784147), (637, 134179), (763, 112021), (1231, 69433), (1417, 60319), (5341, 16003), (8617, 9919)]