28963923

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22093}}^1$

素因数の和:22138

約数の個数: 16

約数和(自身を含む): 42420480

約数和(自身を除く): 13456557

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 22093, 66279, 419767, 508139, 1259301, 1524417, 9654641, 28963923]

約数ペア:

[(1, 28963923), (3, 9654641), (19, 1524417), (23, 1259301), (57, 508139), (69, 419767), (437, 66279), (1311, 22093)]