1248049479

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 1751040000

約数和(自身を除く): 502990521

約数列:

[1, 3, 37, 59, 111, 149, 177, 447, 1279, 2183, 3837, 5513, 6549, 8791, 16539, 26373, 47323, 75461, 141969, 190571, 226383, 325267, 571713, 975801, 2792057, 7051127, 8376171, 11243689, 21153381, 33731067, 416016493, 1248049479]

約数ペア:

[(1, 1248049479), (3, 416016493), (37, 33731067), (59, 21153381), (111, 11243689), (149, 8376171), (177, 7051127), (447, 2792057), (1279, 975801), (2183, 571713), (3837, 325267), (5513, 226383), (6549, 190571), (8791, 141969), (16539, 75461), (26373, 47323)]