871567207

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1\times {\mathrm{1459}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 1013824000

約数和(自身を除く): 142256793

約数列:

[1, 7, 61, 427, 1399, 1459, 9793, 10213, 85339, 88999, 597373, 622993, 2041141, 14287987, 124509601, 871567207]

約数ペア:

[(1, 871567207), (7, 124509601), (61, 14287987), (427, 2041141), (1399, 622993), (1459, 597373), (9793, 88999), (10213, 85339)]