498645513

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{4079}}^1$

素因数の和:4166

約数の個数: 36

約数和(自身を含む): 781597440

約数和(自身を除く): 282951927

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 289, 423, 799, 867, 2397, 2601, 4079, 7191, 12237, 13583, 36711, 40749, 69343, 122247, 191713, 208029, 575139, 624087, 1178831, 1725417, 3259121, 3536493, 9777363, 10609479, 29332089, 55405057, 166215171, 498645513]

約数ペア:

[(1, 498645513), (3, 166215171), (9, 55405057), (17, 29332089), (47, 10609479), (51, 9777363), (141, 3536493), (153, 3259121), (289, 1725417), (423, 1178831), (799, 624087), (867, 575139), (2397, 208029), (2601, 191713), (4079, 122247), (7191, 69343), (12237, 40749), (13583, 36711)]