7201691

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 8805888

約数和(自身を除く): 1604197

約数列:

[1, 7, 23, 41, 161, 287, 943, 1091, 6601, 7637, 25093, 44731, 175651, 313117, 1028813, 7201691]

約数ペア:

[(1, 7201691), (7, 1028813), (23, 313117), (41, 175651), (161, 44731), (287, 25093), (943, 7637), (1091, 6601)]