845291241

素因数分解:

$3^3\times {\mathrm{1361}}^1\times {\mathrm{23003}}^1$

素因数の和:24373

約数の個数: 16

約数和(自身を含む): 1253257920

約数和(自身を除く): 407966679

約数列:

[1, 3, 9, 27, 1361, 4083, 12249, 23003, 36747, 69009, 207027, 621081, 31307083, 93921249, 281763747, 845291241]

約数ペア:

[(1, 845291241), (3, 281763747), (9, 93921249), (27, 31307083), (1361, 621081), (4083, 207027), (12249, 69009), (23003, 36747)]