1139969397

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1\times {\mathrm{929}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 1765601280

約数和(自身を除く): 625631883

約数列:

[1, 3, 7, 21, 71, 213, 497, 823, 929, 1491, 2469, 2787, 5761, 6503, 17283, 19509, 58433, 65959, 175299, 197877, 409031, 461713, 764567, 1227093, 1385139, 2293701, 5351969, 16055907, 54284257, 162852771, 379989799, 1139969397]

約数ペア:

[(1, 1139969397), (3, 379989799), (7, 162852771), (21, 54284257), (71, 16055907), (213, 5351969), (497, 2293701), (823, 1385139), (929, 1227093), (1491, 764567), (2469, 461713), (2787, 409031), (5761, 197877), (6503, 175299), (17283, 65959), (19509, 58433)]