289492563

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{7523}}^1$

素因数の和:7754

約数の個数: 16

約数和(自身を含む): 392933376

約数和(自身を除く): 103440813

約数列:

[1, 3, 101, 127, 303, 381, 7523, 12827, 22569, 38481, 759823, 955421, 2279469, 2866263, 96497521, 289492563]

約数ペア:

[(1, 289492563), (3, 96497521), (101, 2866263), (127, 2279469), (303, 955421), (381, 759823), (7523, 38481), (12827, 22569)]