28434537

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{28463}}^1$

素因数の和:28509

約数の個数: 16

約数和(自身を含む): 43265280

約数和(自身を除く): 14830743

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 28463, 85389, 256167, 768501, 1053131, 3159393, 9478179, 28434537]

約数ペア:

[(1, 28434537), (3, 9478179), (9, 3159393), (27, 1053131), (37, 768501), (111, 256167), (333, 85389), (999, 28463)]