273861754

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{21089}}^1$

素因数の和:21285

約数の個数: 16

約数和(自身を含む): 423149760

約数和(自身を除く): 149288006

約数列:

[1, 2, 43, 86, 151, 302, 6493, 12986, 21089, 42178, 906827, 1813654, 3184439, 6368878, 136930877, 273861754]

約数ペア:

[(1, 273861754), (2, 136930877), (43, 6368878), (86, 3184439), (151, 1813654), (302, 906827), (6493, 42178), (12986, 21089)]