2425746771

素因数分解:

$3^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8969}}^1$

素因数の和:9047

約数の個数: 56

約数和(自身を含む): 4235418720

約数和(自身を除く): 1809671949

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 243, 371, 477, 567, 729, 1113, 1431, 1701, 3339, 4293, 5103, 8969, 10017, 12879, 26907, 30051, 38637, 62783, 80721, 90153, 188349, 242163, 270459, 475357, 565047, 726489, 1426071, 1695141, 2179467, 3327499, 4278213, 5085423, 6538401, 9982497, 12834639, 15256269, 29947491, 38503917, 45768807, 89842473, 115511751, 269527419, 346535253, 808582257, 2425746771]

約数ペア:

[(1, 2425746771), (3, 808582257), (7, 346535253), (9, 269527419), (21, 115511751), (27, 89842473), (53, 45768807), (63, 38503917), (81, 29947491), (159, 15256269), (189, 12834639), (243, 9982497), (371, 6538401), (477, 5085423), (567, 4278213), (729, 3327499), (1113, 2179467), (1431, 1695141), (1701, 1426071), (3339, 726489), (4293, 565047), (5103, 475357), (8969, 270459), (10017, 242163), (12879, 188349), (26907, 90153), (30051, 80721), (38637, 62783)]