87961573

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1823}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 103136256

約数和(自身を除く): 15174683

約数列:

[1, 7, 61, 113, 427, 791, 1823, 6893, 12761, 48251, 111203, 205999, 778421, 1441993, 12565939, 87961573]

約数ペア:

[(1, 87961573), (7, 12565939), (61, 1441993), (113, 778421), (427, 205999), (791, 111203), (1823, 48251), (6893, 12761)]