1259397727

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1\times {\mathrm{2333}}^1$

素因数の和:3558

約数の個数: 16

約数和(自身を含む): 1462689792

約数和(自身を除く): 203292065

約数列:

[1, 7, 67, 469, 1151, 2333, 8057, 16331, 77117, 156311, 539819, 1094177, 2685283, 18796981, 179913961, 1259397727]

約数ペア:

[(1, 1259397727), (7, 179913961), (67, 18796981), (469, 2685283), (1151, 1094177), (2333, 539819), (8057, 156311), (16331, 77117)]