224780367

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4297}}^1$

素因数の和:4407

約数の個数: 32

約数和(自身を含む): 356493312

約数和(自身を除く): 131712945

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 329, 371, 987, 1113, 2491, 4297, 7473, 12891, 17437, 30079, 52311, 90237, 201959, 227741, 605877, 683223, 1413713, 1594187, 4241139, 4782561, 10703827, 32111481, 74926789, 224780367]

約数ペア:

[(1, 224780367), (3, 74926789), (7, 32111481), (21, 10703827), (47, 4782561), (53, 4241139), (141, 1594187), (159, 1413713), (329, 683223), (371, 605877), (987, 227741), (1113, 201959), (2491, 90237), (4297, 52311), (7473, 30079), (12891, 17437)]