8443467

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 13376000

約数和(自身を除く): 4932533

約数列:

[1, 3, 9, 19, 27, 57, 109, 151, 171, 327, 453, 513, 981, 1359, 2071, 2869, 2943, 4077, 6213, 8607, 16459, 18639, 25821, 49377, 55917, 77463, 148131, 312721, 444393, 938163, 2814489, 8443467]

約数ペア:

[(1, 8443467), (3, 2814489), (9, 938163), (19, 444393), (27, 312721), (57, 148131), (109, 77463), (151, 55917), (171, 49377), (327, 25821), (453, 18639), (513, 16459), (981, 8607), (1359, 6213), (2071, 4077), (2869, 2943)]