24390813

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1579}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 34380800

約数和(自身を除く): 9989987

約数列:

[1, 3, 19, 57, 271, 813, 1579, 4737, 5149, 15447, 30001, 90003, 427909, 1283727, 8130271, 24390813]

約数ペア:

[(1, 24390813), (3, 8130271), (19, 1283727), (57, 427909), (271, 90003), (813, 30001), (1579, 15447), (4737, 5149)]