417801601

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 520224768

約数和(自身を除く): 102423167

約数列:

[1, 7, 23, 31, 97, 161, 217, 679, 713, 863, 2231, 3007, 4991, 6041, 15617, 19849, 21049, 26753, 69161, 83711, 138943, 187271, 484127, 585977, 615319, 1925353, 2595041, 4307233, 13477471, 18165287, 59685943, 417801601]

約数ペア:

[(1, 417801601), (7, 59685943), (23, 18165287), (31, 13477471), (97, 4307233), (161, 2595041), (217, 1925353), (679, 615319), (713, 585977), (863, 484127), (2231, 187271), (3007, 138943), (4991, 83711), (6041, 69161), (15617, 26753), (19849, 21049)]