970202009

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9533}}^1$

素因数の和:9645

約数の個数: 24

約数和(自身を含む): 1182521088

約数和(自身を除く): 212319079

約数列:

[1, 7, 31, 49, 67, 217, 469, 1519, 2077, 3283, 9533, 14539, 66731, 101773, 295523, 467117, 638711, 2068661, 4470977, 14480627, 19800041, 31296839, 138600287, 970202009]

約数ペア:

[(1, 970202009), (7, 138600287), (31, 31296839), (49, 19800041), (67, 14480627), (217, 4470977), (469, 2068661), (1519, 638711), (2077, 467117), (3283, 295523), (9533, 101773), (14539, 66731)]