17772399

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{28619}}^1$

素因数の和:28651

約数の個数: 16

約数和(自身を含む): 27475200

約数和(自身を除く): 9702801

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 28619, 85857, 257571, 658237, 772713, 1974711, 5924133, 17772399]

約数ペア:

[(1, 17772399), (3, 5924133), (9, 1974711), (23, 772713), (27, 658237), (69, 257571), (207, 85857), (621, 28619)]