2065134771

素因数分解:

$3^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22907}}^1$

素因数の和:22982

約数の個数: 48

約数和(自身を含む): 3602237184

約数和(自身を除く): 1537102413

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 243, 371, 477, 567, 1113, 1431, 1701, 3339, 4293, 10017, 12879, 22907, 30051, 68721, 90153, 160349, 206163, 481047, 618489, 1214071, 1443141, 1855467, 3642213, 4329423, 5566401, 8498497, 10926639, 12988269, 25495491, 32779917, 38964807, 76486473, 98339751, 229459419, 295019253, 688378257, 2065134771]

約数ペア:

[(1, 2065134771), (3, 688378257), (7, 295019253), (9, 229459419), (21, 98339751), (27, 76486473), (53, 38964807), (63, 32779917), (81, 25495491), (159, 12988269), (189, 10926639), (243, 8498497), (371, 5566401), (477, 4329423), (567, 3642213), (1113, 1855467), (1431, 1443141), (1701, 1214071), (3339, 618489), (4293, 481047), (10017, 206163), (12879, 160349), (22907, 90153), (30051, 68721)]