13303332721

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1\times {\mathrm{809}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 15767239680

約数和(自身を除く): 2463906959

約数列:

[1, 7, 37, 173, 259, 367, 809, 1211, 2569, 5663, 6401, 13579, 29933, 44807, 63491, 95053, 139957, 209531, 296903, 444437, 979699, 2078321, 2349167, 5178409, 10985411, 16444169, 36248863, 51364219, 76897877, 359549533, 1900476103, 13303332721]

約数ペア:

[(1, 13303332721), (7, 1900476103), (37, 359549533), (173, 76897877), (259, 51364219), (367, 36248863), (809, 16444169), (1211, 10985411), (2569, 5178409), (5663, 2349167), (6401, 2078321), (13579, 979699), (29933, 444437), (44807, 296903), (63491, 209531), (95053, 139957)]