321007467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{659}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 484704000

約数和(自身を除く): 163696533

約数列:

[1, 3, 11, 29, 33, 87, 319, 509, 659, 957, 1527, 1977, 5599, 7249, 14761, 16797, 19111, 21747, 44283, 57333, 162371, 210221, 335431, 487113, 630663, 1006293, 3689741, 9727499, 11069223, 29182497, 107002489, 321007467]

約数ペア:

[(1, 321007467), (3, 107002489), (11, 29182497), (29, 11069223), (33, 9727499), (87, 3689741), (319, 1006293), (509, 630663), (659, 487113), (957, 335431), (1527, 210221), (1977, 162371), (5599, 57333), (7249, 44283), (14761, 21747), (16797, 19111)]