1274638863

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2089}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 1829836800

約数和(自身を除く): 555197937

約数列:

[1, 3, 23, 37, 69, 111, 239, 717, 851, 2089, 2553, 5497, 6267, 8843, 16491, 26529, 48047, 77293, 144141, 203389, 231879, 499271, 610167, 1497813, 1777739, 5333217, 11483233, 18473027, 34449699, 55419081, 424879621, 1274638863]

約数ペア:

[(1, 1274638863), (3, 424879621), (23, 55419081), (37, 34449699), (69, 18473027), (111, 11483233), (239, 5333217), (717, 1777739), (851, 1497813), (2089, 610167), (2553, 499271), (5497, 231879), (6267, 203389), (8843, 144141), (16491, 77293), (26529, 48047)]