79857967

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6449}}^1$

素因数の和:6546

約数の個数: 16

約数和(自身を含む): 95976000

約数和(自身を除く): 16118033

約数列:

[1, 7, 29, 61, 203, 427, 1769, 6449, 12383, 45143, 187021, 393389, 1309147, 2753723, 11408281, 79857967]

約数ペア:

[(1, 79857967), (7, 11408281), (29, 2753723), (61, 1309147), (203, 393389), (427, 187021), (1769, 45143), (6449, 12383)]