142828881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{8699}}^1$

素因数の和:9136

約数の個数: 16

約数和(自身を含む): 205598400

約数和(自身を除く): 62769519

約数列:

[1, 3, 13, 39, 421, 1263, 5473, 8699, 16419, 26097, 113087, 339261, 3662279, 10986837, 47609627, 142828881]

約数ペア:

[(1, 142828881), (3, 47609627), (13, 10986837), (39, 3662279), (421, 339261), (1263, 113087), (5473, 26097), (8699, 16419)]