1021961369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{310721}}^1$

素因数の和:310768

約数の個数: 16

約数和(自身を含む): 1252831104

約数和(自身を除く): 230869735

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 310721, 3417931, 4039373, 7146583, 44433103, 78612413, 92905579, 1021961369]

約数ペア:

[(1, 1021961369), (11, 92905579), (13, 78612413), (23, 44433103), (143, 7146583), (253, 4039373), (299, 3417931), (3289, 310721)]