13275531

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 20367360

約数和(自身を除く): 7091829

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1087, 1357, 3261, 4071, 9783, 12213, 25001, 64133, 75003, 192399, 225009, 577197, 1475059, 4425177, 13275531]

約数ペア:

[(1, 13275531), (3, 4425177), (9, 1475059), (23, 577197), (59, 225009), (69, 192399), (177, 75003), (207, 64133), (531, 25001), (1087, 12213), (1357, 9783), (3261, 4071)]