5280883209

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{321163}}^1$

素因数の和:321211

約数の個数: 40

約数和(自身を含む): 9326602560

約数和(自身を除く): 4045719351

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1827, 2349, 5481, 16443, 321163, 963489, 2248141, 2890467, 6744423, 8671401, 9313727, 20233269, 26014203, 27941181, 60699807, 65196089, 83823543, 182099421, 195588267, 251470629, 586764801, 754411887, 1760294403, 5280883209]

約数ペア:

[(1, 5280883209), (3, 1760294403), (7, 754411887), (9, 586764801), (21, 251470629), (27, 195588267), (29, 182099421), (63, 83823543), (81, 65196089), (87, 60699807), (189, 27941181), (203, 26014203), (261, 20233269), (567, 9313727), (609, 8671401), (783, 6744423), (1827, 2890467), (2349, 2248141), (5481, 963489), (16443, 321163)]