1273669263

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{20507}}^1$

素因数の和:20683

約数の個数: 24

約数和(自身を含む): 1885423488

約数和(自身を除く): 611754225

約数列:

[1, 3, 9, 67, 103, 201, 309, 603, 927, 6901, 20507, 20703, 61521, 62109, 184563, 1373969, 2112221, 4121907, 6336663, 12365721, 19009989, 141518807, 424556421, 1273669263]

約数ペア:

[(1, 1273669263), (3, 424556421), (9, 141518807), (67, 19009989), (103, 12365721), (201, 6336663), (309, 4121907), (603, 2112221), (927, 1373969), (6901, 184563), (20507, 62109), (20703, 61521)]