1258372297

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{827}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 1620283392

約数和(自身を除く): 361911095

約数列:

[1, 7, 13, 23, 91, 161, 299, 727, 827, 2093, 5089, 5789, 9451, 10751, 16721, 19021, 66157, 75257, 117047, 133147, 217373, 247273, 601229, 1521611, 1730911, 4208603, 7815977, 13828267, 54711839, 96797869, 179767471, 1258372297]

約数ペア:

[(1, 1258372297), (7, 179767471), (13, 96797869), (23, 54711839), (91, 13828267), (161, 7815977), (299, 4208603), (727, 1730911), (827, 1521611), (2093, 601229), (5089, 247273), (5789, 217373), (9451, 133147), (10751, 117047), (16721, 75257), (19021, 66157)]