47248117

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20897}}^1$

素因数の和:20940

約数の個数: 16

約数和(自身を含む): 60186240

約数和(自身を除く): 12938123

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 20897, 146279, 355249, 397043, 2486743, 2779301, 6749731, 47248117]

約数ペア:

[(1, 47248117), (7, 6749731), (17, 2779301), (19, 2486743), (119, 397043), (133, 355249), (323, 146279), (2261, 20897)]