38667741

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 63141120

約数和(自身を除く): 24473379

約数列:

[1, 3, 7, 17, 21, 51, 89, 119, 267, 357, 623, 1217, 1513, 1869, 3651, 4539, 8519, 10591, 20689, 25557, 31773, 62067, 108313, 144823, 324939, 434469, 758191, 1841321, 2274573, 5523963, 12889247, 38667741]

約数ペア:

[(1, 38667741), (3, 12889247), (7, 5523963), (17, 2274573), (21, 1841321), (51, 758191), (89, 434469), (119, 324939), (267, 144823), (357, 108313), (623, 62067), (1217, 31773), (1513, 25557), (1869, 20689), (3651, 10591), (4539, 8519)]