40993337

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 54190080

約数和(自身を除く): 13196743

約数列:

[1, 7, 11, 23, 77, 79, 161, 253, 293, 553, 869, 1771, 1817, 2051, 3223, 6083, 6739, 12719, 19987, 22561, 23147, 47173, 74129, 139909, 162029, 254617, 518903, 532381, 1782319, 3726667, 5856191, 40993337]

約数ペア:

[(1, 40993337), (7, 5856191), (11, 3726667), (23, 1782319), (77, 532381), (79, 518903), (161, 254617), (253, 162029), (293, 139909), (553, 74129), (869, 47173), (1771, 23147), (1817, 22561), (2051, 19987), (3223, 12719), (6083, 6739)]