2449953

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 4049280

約数和(自身を除く): 1599327

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 113, 219, 297, 339, 657, 803, 1017, 1243, 1971, 2409, 3051, 3729, 7227, 8249, 11187, 21681, 24747, 33561, 74241, 90739, 222723, 272217, 816651, 2449953]

約数ペア:

[(1, 2449953), (3, 816651), (9, 272217), (11, 222723), (27, 90739), (33, 74241), (73, 33561), (99, 24747), (113, 21681), (219, 11187), (297, 8249), (339, 7227), (657, 3729), (803, 3051), (1017, 2409), (1243, 1971)]