964437649

素因数分解:

$7^2\times {\mathrm{1277}}^1\times {\mathrm{15413}}^1$

素因数の和:16704

約数の個数: 12

約数和(自身を含む): 1122848244

約数和(自身を除く): 158410595

約数列:

[1, 7, 49, 1277, 8939, 15413, 62573, 107891, 755237, 19682401, 137776807, 964437649]

約数ペア:

[(1, 964437649), (7, 137776807), (49, 19682401), (1277, 755237), (8939, 107891), (15413, 62573)]