1247408059

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{39791}}^1$

素因数の和:39890

約数の個数: 16

約数和(自身を含む): 1375211520

約数和(自身を除く): 127803461

約数列:

[1, 23, 29, 47, 667, 1081, 1363, 31349, 39791, 915193, 1153939, 1870177, 26540597, 43014071, 54235133, 1247408059]

約数ペア:

[(1, 1247408059), (23, 54235133), (29, 43014071), (47, 26540597), (667, 1870177), (1081, 1153939), (1363, 915193), (31349, 39791)]