1489490079

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6448009}}^1$

素因数の和:6448030

約数の個数: 16

約数和(自身を含む): 2476035840

約数和(自身を除く): 986545761

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 6448009, 19344027, 45136063, 70928099, 135408189, 212784297, 496496693, 1489490079]

約数ペア:

[(1, 1489490079), (3, 496496693), (7, 212784297), (11, 135408189), (21, 70928099), (33, 45136063), (77, 19344027), (231, 6448009)]