8564829

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 14219520

約数和(自身を除く): 5654691

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 229, 273, 411, 687, 959, 1603, 1781, 2877, 2977, 4809, 5343, 8931, 12467, 20839, 31373, 37401, 62517, 94119, 219611, 407849, 658833, 1223547, 2854943, 8564829]

約数ペア:

[(1, 8564829), (3, 2854943), (7, 1223547), (13, 658833), (21, 407849), (39, 219611), (91, 94119), (137, 62517), (229, 37401), (273, 31373), (411, 20839), (687, 12467), (959, 8931), (1603, 5343), (1781, 4809), (2877, 2977)]