136987517

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 146240640

約数和(自身を除く): 9253123

約数列:

[1, 23, 61, 251, 389, 1403, 5773, 8947, 15311, 23729, 97639, 352153, 545767, 2245697, 5955979, 136987517]

約数ペア:

[(1, 136987517), (23, 5955979), (61, 2245697), (251, 545767), (389, 352153), (1403, 97639), (5773, 23729), (8947, 15311)]