247156769

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6263}}^1$

素因数の和:6380

約数の個数: 16

約数和(自身を含む): 272609280

約数和(自身を除く): 25452511

約数列:

[1, 19, 31, 67, 589, 1273, 2077, 6263, 39463, 118997, 194153, 419621, 3688907, 7972799, 13008251, 247156769]

約数ペア:

[(1, 247156769), (19, 13008251), (31, 7972799), (67, 3688907), (589, 419621), (1273, 194153), (2077, 118997), (6263, 39463)]