47388299

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20959}}^1$

素因数の和:21002

約数の個数: 16

約数和(自身を含む): 60364800

約数和(自身を除く): 12976501

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 20959, 146713, 356303, 398221, 2494121, 2787547, 6769757, 47388299]

約数ペア:

[(1, 47388299), (7, 6769757), (17, 2787547), (19, 2494121), (119, 398221), (133, 356303), (323, 146713), (2261, 20959)]