30143907

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{7297}}^1$

素因数の和:7329

約数の個数: 24

約数和(自身を含む): 47816496

約数和(自身を除く): 17672589

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 7297, 21891, 65673, 124049, 197019, 372147, 591057, 1116441, 1773171, 3349323, 10047969, 30143907]

約数ペア:

[(1, 30143907), (3, 10047969), (9, 3349323), (17, 1773171), (27, 1116441), (51, 591057), (81, 372147), (153, 197019), (243, 124049), (459, 65673), (1377, 21891), (4131, 7297)]