449332587

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{28909}}^1$

素因数の和:29083

約数の個数: 24

約数和(自身を含む): 712573680

約数和(自身を除く): 263241093

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1727, 5181, 15543, 28909, 86727, 260181, 317999, 953997, 2861991, 4538713, 13616139, 40848417, 49925843, 149777529, 449332587]

約数ペア:

[(1, 449332587), (3, 149777529), (9, 49925843), (11, 40848417), (33, 13616139), (99, 4538713), (157, 2861991), (471, 953997), (1413, 317999), (1727, 260181), (5181, 86727), (15543, 28909)]