1569271239

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{433}}^1\times {\mathrm{443}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 2378254032

約数和(自身を除く): 808982793

約数列:

[1, 3, 9, 27, 81, 101, 303, 433, 443, 909, 1299, 1329, 2727, 3897, 3987, 8181, 11691, 11961, 35073, 35883, 43733, 44743, 131199, 134229, 191819, 393597, 402687, 575457, 1180791, 1208061, 1726371, 3542373, 3624183, 5179113, 15537339, 19373719, 58121157, 174363471, 523090413, 1569271239]

約数ペア:

[(1, 1569271239), (3, 523090413), (9, 174363471), (27, 58121157), (81, 19373719), (101, 15537339), (303, 5179113), (433, 3624183), (443, 3542373), (909, 1726371), (1299, 1208061), (1329, 1180791), (2727, 575457), (3897, 402687), (3987, 393597), (8181, 191819), (11691, 134229), (11961, 131199), (35073, 44743), (35883, 43733)]