4438707

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 7418880

約数和(自身を除く): 2980173

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 229, 273, 497, 687, 923, 1491, 1603, 2769, 2977, 4809, 6461, 8931, 16259, 19383, 20839, 48777, 62517, 113813, 211367, 341439, 634101, 1479569, 4438707]

約数ペア:

[(1, 4438707), (3, 1479569), (7, 634101), (13, 341439), (21, 211367), (39, 113813), (71, 62517), (91, 48777), (213, 20839), (229, 19383), (273, 16259), (497, 8931), (687, 6461), (923, 4809), (1491, 2977), (1603, 2769)]