40364709

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{887}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 67516416

約数和(自身を除く): 27151707

約数列:

[1, 3, 7, 11, 21, 33, 77, 197, 231, 591, 887, 1379, 2167, 2661, 4137, 6209, 6501, 9757, 15169, 18627, 29271, 45507, 68299, 174739, 204897, 524217, 1223173, 1922129, 3669519, 5766387, 13454903, 40364709]

約数ペア:

[(1, 40364709), (3, 13454903), (7, 5766387), (11, 3669519), (21, 1922129), (33, 1223173), (77, 524217), (197, 204897), (231, 174739), (591, 68299), (887, 45507), (1379, 29271), (2167, 18627), (2661, 15169), (4137, 9757), (6209, 6501)]