30143193

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7121}}^1$

素因数の和:7224

約数の個数: 16

約数和(自身を含む): 43073856

約数和(自身を除く): 12930663

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 7121, 21363, 121057, 363171, 591043, 1773129, 10047731, 30143193]

約数ペア:

[(1, 30143193), (3, 10047731), (17, 1773129), (51, 591043), (83, 363171), (249, 121057), (1411, 21363), (4233, 7121)]