400694327

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1\times {\mathrm{521}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 441987840

約数和(自身を除く): 41293513

約数列:

[1, 11, 139, 503, 521, 1529, 5533, 5731, 69917, 72419, 262063, 769087, 796609, 2882693, 36426757, 400694327]

約数ペア:

[(1, 400694327), (11, 36426757), (139, 2882693), (503, 796609), (521, 769087), (1529, 262063), (5533, 72419), (5731, 69917)]