129603971

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 160811136

約数和(自身を除く): 31207165

約数列:

[1, 7, 17, 49, 119, 157, 833, 991, 1099, 2669, 6937, 7693, 16847, 18683, 48559, 117929, 130781, 155587, 825503, 1089109, 2644979, 7623763, 18514853, 129603971]

約数ペア:

[(1, 129603971), (7, 18514853), (17, 7623763), (49, 2644979), (119, 1089109), (157, 825503), (833, 155587), (991, 130781), (1099, 117929), (2669, 48559), (6937, 18683), (7693, 16847)]