245013181

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7013}}^1$

素因数の和:7081

約数の個数: 24

約数和(自身を含む): 307044864

約数和(自身を除く): 62031683

約数列:

[1, 7, 23, 31, 49, 161, 217, 713, 1127, 1519, 4991, 7013, 34937, 49091, 161299, 217403, 343637, 1129093, 1521821, 5000269, 7903651, 10652747, 35001883, 245013181]

約数ペア:

[(1, 245013181), (7, 35001883), (23, 10652747), (31, 7903651), (49, 5000269), (161, 1521821), (217, 1129093), (713, 343637), (1127, 217403), (1519, 161299), (4991, 49091), (7013, 34937)]