7871367

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6353}}^1$

素因数の和:6422

約数の個数: 16

約数和(自身を含む): 12199680

約数和(自身を除く): 4328313

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 6353, 19059, 44471, 133413, 374827, 1124481, 2623789, 7871367]

約数ペア:

[(1, 7871367), (3, 2623789), (7, 1124481), (21, 374827), (59, 133413), (177, 44471), (413, 19059), (1239, 6353)]