86820629

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1601}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 101707776

約数和(自身を除く): 14887147

約数列:

[1, 7, 61, 127, 427, 889, 1601, 7747, 11207, 54229, 97661, 203327, 683627, 1423289, 12402947, 86820629]

約数ペア:

[(1, 86820629), (7, 12402947), (61, 1423289), (127, 683627), (427, 203327), (889, 97661), (1601, 54229), (7747, 11207)]