2912551191

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{613}}^1\times {\mathrm{4363}}^1$

素因数の和:5004

約数の個数: 36

約数和(自身を含む): 4632848584

約数和(自身を除く): 1720297393

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 613, 1089, 1839, 4363, 5517, 6743, 13089, 20229, 39267, 47993, 60687, 74173, 143979, 222519, 431937, 527923, 667557, 1583769, 2674519, 4751307, 8023557, 24070671, 29419709, 88259127, 264777381, 323616799, 970850397, 2912551191]

約数ペア:

[(1, 2912551191), (3, 970850397), (9, 323616799), (11, 264777381), (33, 88259127), (99, 29419709), (121, 24070671), (363, 8023557), (613, 4751307), (1089, 2674519), (1839, 1583769), (4363, 667557), (5517, 527923), (6743, 431937), (13089, 222519), (20229, 143979), (39267, 74173), (47993, 60687)]