1959968451

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{7681}}^1$

素因数の和:8139

約数の個数: 32

約数和(自身を含む): 3097382400

約数和(自身を除く): 1137413949

約数列:

[1, 3, 7, 21, 29, 87, 203, 419, 609, 1257, 2933, 7681, 8799, 12151, 23043, 36453, 53767, 85057, 161301, 222749, 255171, 668247, 1559243, 3218339, 4677729, 9655017, 22528373, 67585119, 93331831, 279995493, 653322817, 1959968451]

約数ペア:

[(1, 1959968451), (3, 653322817), (7, 279995493), (21, 93331831), (29, 67585119), (87, 22528373), (203, 9655017), (419, 4677729), (609, 3218339), (1257, 1559243), (2933, 668247), (7681, 255171), (8799, 222749), (12151, 161301), (23043, 85057), (36453, 53767)]