478667

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 16

約数和(自身を含む): 595200

約数和(自身を除く): 116533

約数列:

[1, 7, 19, 59, 61, 133, 413, 427, 1121, 1159, 3599, 7847, 8113, 25193, 68381, 478667]

約数ペア:

[(1, 478667), (7, 68381), (19, 25193), (59, 8113), (61, 7847), (133, 3599), (413, 1159), (427, 1121)]