28482441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 43206912

約数和(自身を除く): 14724471

約数列:

[1, 3, 13, 23, 39, 69, 113, 281, 299, 339, 843, 897, 1469, 2599, 3653, 4407, 6463, 7797, 10959, 19389, 31753, 33787, 84019, 95259, 101361, 252057, 412789, 730319, 1238367, 2190957, 9494147, 28482441]

約数ペア:

[(1, 28482441), (3, 9494147), (13, 2190957), (23, 1238367), (39, 730319), (69, 412789), (113, 252057), (281, 101361), (299, 95259), (339, 84019), (843, 33787), (897, 31753), (1469, 19389), (2599, 10959), (3653, 7797), (4407, 6463)]