2373147

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 3960320

約数和(自身を除く): 1587173

約数列:

[1, 3, 7, 9, 21, 63, 139, 271, 417, 813, 973, 1251, 1897, 2439, 2919, 5691, 8757, 17073, 37669, 113007, 263683, 339021, 791049, 2373147]

約数ペア:

[(1, 2373147), (3, 791049), (7, 339021), (9, 263683), (21, 113007), (63, 37669), (139, 17073), (271, 8757), (417, 5691), (813, 2919), (973, 2439), (1251, 1897)]