12941709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 21219840

約数和(自身を除く): 8278131

約数列:

[1, 3, 11, 17, 23, 33, 51, 59, 69, 177, 187, 253, 289, 391, 561, 649, 759, 867, 1003, 1173, 1357, 1947, 3009, 3179, 4071, 4301, 6647, 9537, 11033, 12903, 14927, 17051, 19941, 23069, 33099, 44781, 51153, 69207, 73117, 187561, 219351, 253759, 392173, 562683, 761277, 1176519, 4313903, 12941709]

約数ペア:

[(1, 12941709), (3, 4313903), (11, 1176519), (17, 761277), (23, 562683), (33, 392173), (51, 253759), (59, 219351), (69, 187561), (177, 73117), (187, 69207), (253, 51153), (289, 44781), (391, 33099), (561, 23069), (649, 19941), (759, 17051), (867, 14927), (1003, 12903), (1173, 11033), (1357, 9537), (1947, 6647), (3009, 4301), (3179, 4071)]