12494559

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7727}}^1$

素因数の和:7755

約数の個数: 24

約数和(自身を含む): 21143808

約数和(自身を除く): 8649249

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 7727, 23181, 54089, 84997, 162267, 254991, 378623, 594979, 1135869, 1784937, 4164853, 12494559]

約数ペア:

[(1, 12494559), (3, 4164853), (7, 1784937), (11, 1135869), (21, 594979), (33, 378623), (49, 254991), (77, 162267), (147, 84997), (231, 54089), (539, 23181), (1617, 7727)]