1387302431

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{6449}}^1$

素因数の和:6718

約数の個数: 16

約数和(自身を含む): 1486080000

約数和(自身を除く): 98777569

約数列:

[1, 23, 47, 199, 1081, 4577, 6449, 9353, 148327, 215119, 303103, 1283351, 6971369, 29517073, 60317497, 1387302431]

約数ペア:

[(1, 1387302431), (23, 60317497), (47, 29517073), (199, 6971369), (1081, 1283351), (4577, 303103), (6449, 215119), (9353, 148327)]