13441671

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 20317440

約数和(自身を除く): 6875769

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 739, 2021, 2217, 6063, 6651, 18189, 31777, 34733, 95331, 104199, 285993, 312597, 1493519, 4480557, 13441671]

約数ペア:

[(1, 13441671), (3, 4480557), (9, 1493519), (43, 312597), (47, 285993), (129, 104199), (141, 95331), (387, 34733), (423, 31777), (739, 18189), (2021, 6651), (2217, 6063)]