28846557

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{2099}}^1$

素因数の和:2617

約数の個数: 16

約数和(自身を含む): 42840000

約数和(自身を除く): 13993443

約数列:

[1, 3, 9, 27, 509, 1527, 2099, 4581, 6297, 13743, 18891, 56673, 1068391, 3205173, 9615519, 28846557]

約数ペア:

[(1, 28846557), (3, 9615519), (9, 3205173), (27, 1068391), (509, 56673), (1527, 18891), (2099, 13743), (4581, 6297)]