304868367

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1229

約数の個数: 40

約数和(自身を含む): 471911616

約数和(自身を除く): 167043249

約数列:

[1, 3, 9, 27, 47, 73, 81, 141, 219, 423, 657, 1097, 1269, 1971, 3291, 3431, 3807, 5913, 9873, 10293, 29619, 30879, 51559, 80081, 88857, 92637, 154677, 240243, 277911, 464031, 720729, 1392093, 2162187, 3763807, 4176279, 6486561, 11291421, 33874263, 101622789, 304868367]

約数ペア:

[(1, 304868367), (3, 101622789), (9, 33874263), (27, 11291421), (47, 6486561), (73, 4176279), (81, 3763807), (141, 2162187), (219, 1392093), (423, 720729), (657, 464031), (1097, 277911), (1269, 240243), (1971, 154677), (3291, 92637), (3431, 88857), (3807, 80081), (5913, 51559), (9873, 30879), (10293, 29619)]