1330648501

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1873}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 1690857728

約数和(自身を除く): 360209227

約数列:

[1, 7, 13, 37, 91, 211, 259, 481, 1477, 1873, 2743, 3367, 7807, 13111, 19201, 24349, 54649, 69301, 101491, 170443, 395203, 485107, 710437, 900913, 2766421, 5137639, 6306391, 14622511, 35963473, 102357577, 190092643, 1330648501]

約数ペア:

[(1, 1330648501), (7, 190092643), (13, 102357577), (37, 35963473), (91, 14622511), (211, 6306391), (259, 5137639), (481, 2766421), (1477, 900913), (1873, 710437), (2743, 485107), (3367, 395203), (7807, 170443), (13111, 101491), (19201, 69301), (24349, 54649)]