842169681

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{27941}}^1$

素因数の和:28161

約数の個数: 24

約数和(自身を含む): 1294608744

約数和(自身を除く): 452439063

約数列:

[1, 3, 9, 17, 51, 153, 197, 591, 1773, 3349, 10047, 27941, 30141, 83823, 251469, 474997, 1424991, 4274973, 5504377, 16513131, 49539393, 93574409, 280723227, 842169681]

約数ペア:

[(1, 842169681), (3, 280723227), (9, 93574409), (17, 49539393), (51, 16513131), (153, 5504377), (197, 4274973), (591, 1424991), (1773, 474997), (3349, 251469), (10047, 83823), (27941, 30141)]