223403967

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{41579}}^1$

素因数の和:41787

約数の個数: 16

約数和(自身を含む): 332640000

約数和(自身を除く): 109236033

約数列:

[1, 3, 9, 27, 199, 597, 1791, 5373, 41579, 124737, 374211, 1122633, 8274221, 24822663, 74467989, 223403967]

約数ペア:

[(1, 223403967), (3, 74467989), (9, 24822663), (27, 8274221), (199, 1122633), (597, 374211), (1791, 124737), (5373, 41579)]