2952802083

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{4049}}^1$

素因数の和:4129

約数の個数: 72

約数和(自身を含む): 5158112400

約数和(自身を除く): 2205310317

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 77, 121, 123, 147, 231, 287, 363, 451, 539, 847, 861, 1353, 1617, 2009, 2541, 3157, 4049, 4961, 5929, 6027, 9471, 12147, 14883, 17787, 22099, 28343, 34727, 44539, 66297, 85029, 104181, 133617, 166009, 198401, 243089, 311773, 489929, 498027, 595203, 729267, 935319, 1162063, 1469787, 1826099, 2182411, 3429503, 3486189, 5478297, 6547233, 8134441, 10288509, 12782693, 20087089, 24006521, 24403323, 38348079, 60261267, 72019563, 89478851, 140609623, 268436553, 421828869, 984267361, 2952802083]

約数ペア:

[(1, 2952802083), (3, 984267361), (7, 421828869), (11, 268436553), (21, 140609623), (33, 89478851), (41, 72019563), (49, 60261267), (77, 38348079), (121, 24403323), (123, 24006521), (147, 20087089), (231, 12782693), (287, 10288509), (363, 8134441), (451, 6547233), (539, 5478297), (847, 3486189), (861, 3429503), (1353, 2182411), (1617, 1826099), (2009, 1469787), (2541, 1162063), (3157, 935319), (4049, 729267), (4961, 595203), (5929, 498027), (6027, 489929), (9471, 311773), (12147, 243089), (14883, 198401), (17787, 166009), (22099, 133617), (28343, 104181), (34727, 85029), (44539, 66297)]