804537321

素因数分解:

$3^1\times 7^2\times {\mathrm{5473043}}^1$

素因数の和:5473060

約数の個数: 12

約数和(自身を含む): 1247854032

約数和(自身を除く): 443316711

約数列:

[1, 3, 7, 21, 49, 147, 5473043, 16419129, 38311301, 114933903, 268179107, 804537321]

約数ペア:

[(1, 804537321), (3, 268179107), (7, 114933903), (21, 38311301), (49, 16419129), (147, 5473043)]